twostep.sch

EESchema Schematic File Version 2
LIBS:power
LIBS:twostep
LIBS:twostep_logo
LIBS:twostep-cache
EELAYER 24 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 1 1
Title "TwoStep"
Date "20 Nov 2013"
Rev "1.1"
Comp "Jeffrey Nelson - Macpod LLC"
Comment1 "All Trademark Rights Reserved"
Comment2 "Creative Commons Attribution-ShareAlike 4.0 International License"
Comment3 ""
Comment4 ""
$EndDescr
$Comp
L GND #PWR01
U 1 1 52754207
P 1100 3200
F 0 "#PWR01" H 1100 3150 30  0001 C CNN
F 1 "GND" H 1100 3155 30  0001 C CNN
F 2 "" H 1100 3200 60  0000 C CNN
F 3 "" H 1100 3200 60  0000 C CNN
	1    1100 3200
	1    0    0    -1  
$EndComp
$Comp
L STANDOFF MP3
U 1 1 52754216
P 1250 750
F 0 "MP3" H 1250 550 60  0000 C CNN
F 1 "STANDOFF" H 1250 900 60  0000 C CNN
F 2 "4-40MountHole" H 1250 750 60  0001 C CNN
F 3 "" H 1250 750 60  0000 C CNN
	1    1250 750 
	1    0    0    -1  
$EndComp
$Comp
L STANDOFF MP1
U 1 1 52754225
P 750 750
F 0 "MP1" H 750 550 60  0000 C CNN
F 1 "STANDOFF" H 750 900 60  0000 C CNN
F 2 "4-40MountHole" H 750 750 60  0001 C CNN
F 3 "" H 750 750 60  0000 C CNN
	1    750  750 
	1    0    0    -1  
$EndComp
$Comp
L HEADER_POL1X3 JP3
U 1 1 52754234
P 800 3250
F 0 "JP3" H 800 3050 60  0000 C CNN
F 1 "R2_A" V 650 3075 60  0000 L CNN
F 2 "0022272031" H 800 3250 60  0001 C CNN
F 3 "" H 800 3250 60  0000 C CNN
F 4 "0022272031" H 800 3250 60  0001 C CNN "Manf"
	1    800  3250
	1    0    0    -1  
$EndComp
Text Label 8050 2050 0    60   ~ 0
STEP_1
Text Label 8100 1450 0    60   ~ 0
MS1_1
Text Label 8100 1550 0    60   ~ 0
MS2_1
Text Label 9900 2050 0    60   ~ 0
DIR_1
$Comp
L GND #PWR02
U 1 1 52755536
P 10000 2150
F 0 "#PWR02" H 10000 2100 30  0001 C CNN
F 1 "GND" H 10000 2105 30  0001 C CNN
F 2 "" H 10000 2150 60  0000 C CNN
F 3 "" H 10000 2150 60  0000 C CNN
	1    10000 2150
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR03
U 1 1 5275566D
P 10000 1000
F 0 "#PWR03" H 10000 950 30  0001 C CNN
F 1 "GND" H 10000 955 30  0001 C CNN
F 2 "" H 10000 1000 60  0000 C CNN
F 3 "" H 10000 1000 60  0000 C CNN
	1    10000 1000
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR04
U 1 1 5275584C
P 9150 2350
F 0 "#PWR04" H 9150 2300 30  0001 C CNN
F 1 "GND" H 9150 2305 30  0001 C CNN
F 2 "" H 9150 2350 60  0000 C CNN
F 3 "" H 9150 2350 60  0000 C CNN
	1    9150 2350
	1    0    0    -1  
$EndComp
$Comp
L A4982 U4
U 1 1 52755A23
P 9150 1600
F 0 "U4" H 8800 950 60  0000 C CNN
F 1 "A4982" V 9150 1600 60  0000 C CNN
F 2 "A4982SLPTR-T" H 9200 1500 60  0001 C CNN
F 3 "" H 9200 1500 60  0000 C CNN
F 4 "A4982SLPTR-T" H 9150 1600 60  0001 C CNN "Manf"
	1    9150 1600
	1    0    0    -1  
$EndComp
Text Label 9900 1150 0    60   ~ 0
ENABLE_1
$Comp
L CAP_NONPOL C17
U 1 1 52755B77
P 8250 950
F 0 "C17" H 8250 850 60  0000 C CNN
F 1 "0.1uF" H 8250 1050 60  0000 C CNN
F 2 "0603" H 8250 950 60  0001 C CNN
F 3 "" H 8250 950 60  0000 C CNN
F 4 "CL10B104KB8NNNC" H 8250 950 60  0001 C CNN "Manf"
	1    8250 950 
	0    -1   -1   0   
$EndComp
$Comp
L CAP_NONPOL C11
U 1 1 52755CC7
P 7700 1350
F 0 "C11" H 7700 1250 60  0000 C CNN
F 1 "0.22uF" H 7700 1450 60  0000 C CNN
F 2 "0603" H 7700 1350 60  0001 C CNN
F 3 "" H 7700 1350 60  0000 C CNN
F 4 "C1608X7R1H224K080AB" H 7700 1350 60  0001 C CNN "Manf"
	1    7700 1350
	0    -1   -1   0   
$EndComp
$Comp
L GND #PWR05
U 1 1 52755CE3
P 7700 1550
F 0 "#PWR05" H 7700 1500 30  0001 C CNN
F 1 "GND" H 7700 1505 30  0001 C CNN
F 2 "" H 7700 1550 60  0000 C CNN
F 3 "" H 7700 1550 60  0000 C CNN
	1    7700 1550
	1    0    0    -1  
$EndComp
Text Label 950  3350 0    60   ~ 0
R2_A
$Comp
L +3.3V #PWR06
U 1 1 5275788C
P 950 3050
F 0 "#PWR06" H 950 3140 20  0001 C CNN
F 1 "+3.3V" H 950 3140 30  0000 C CNN
F 2 "" H 950 3050 60  0000 C CNN
F 3 "" H 950 3050 60  0000 C CNN
	1    950  3050
	1    0    0    -1  
$EndComp
$Comp
L RES R10
U 1 1 52758BBE
P 7400 1350
F 0 "R10" H 7400 1250 60  0000 C CNN
F 1 "10K" H 7400 1450 60  0000 C CNN
F 2 "0603" H 7400 1350 60  0001 C CNN
F 3 "" H 7400 1350 60  0000 C CNN
F 4 "ERJ-3EKF1002V" H 7400 1350 60  0001 C CNN "Manf"
	1    7400 1350
	0    -1   -1   0   
$EndComp
$Comp
L +3.3V #PWR07
U 1 1 52758BD0
P 7400 1150
F 0 "#PWR07" H 7400 1240 20  0001 C CNN
F 1 "+3.3V" H 7400 1240 30  0000 C CNN
F 2 "" H 7400 1150 60  0000 C CNN
F 3 "" H 7400 1150 60  0000 C CNN
	1    7400 1150
	1    0    0    -1  
$EndComp
Text Label 6650 5650 0    60   ~ 0
ENABLE_1
Text Label 6050 5050 1    60   ~ 0
DIR_1
Text Label 5850 5050 1    60   ~ 0
MS1_1
Text Label 5950 5050 1    60   ~ 0
MS2_1
Text Label 5750 5050 1    60   ~ 0
STEP_1
Text Label 8100 2150 0    60   ~ 0
REF_1
$Comp
L CAP_NONPOL C14
U 1 1 52759D30
P 7950 950
F 0 "C14" H 7950 850 60  0000 C CNN
F 1 "0.1uF" H 7950 1050 60  0000 C CNN
F 2 "0603" H 7950 950 60  0001 C CNN
F 3 "" H 7950 950 60  0000 C CNN
F 4 "CL10B104KB8NNNC" H 7950 950 60  0001 C CNN "Manf"
	1    7950 950 
	0    -1   -1   0   
$EndComp
$Comp
L CAP_POL C22
U 1 1 52759F77
P 10950 900
F 0 "C22" H 10950 800 60  0000 C CNN
F 1 "100uF" H 10950 1000 60  0000 C CNN
F 2 "UCW1H101MNL1GS" H 10950 900 60  0001 C CNN
F 3 "" H 10950 900 60  0000 C CNN
F 4 "UCW1H101MNL1GS" H 10950 900 60  0001 C CNN "Manf"
	1    10950 900 
	0    1    1    0   
$EndComp
$Comp
L GND #PWR08
U 1 1 5275A079
P 10950 1100
F 0 "#PWR08" H 10950 1050 30  0001 C CNN
F 1 "GND" H 10950 1055 30  0001 C CNN
F 2 "" H 10950 1100 60  0000 C CNN
F 3 "" H 10950 1100 60  0000 C CNN
	1    10950 1100
	1    0    0    -1  
$EndComp
$Comp
L MOT_VCC #PWR09
U 1 1 5275AE1A
P 10950 650
F 0 "#PWR09" H 10950 740 20  0001 C CNN
F 1 "MOT_VCC" H 10950 740 30  0000 C CNN
F 2 "" H 10950 650 60  0000 C CNN
F 3 "" H 10950 650 60  0000 C CNN
	1    10950 650 
	1    0    0    -1  
$EndComp
$Comp
L +3.3V #PWR010
U 1 1 5275AF38
P 7750 2000
F 0 "#PWR010" H 7750 2090 20  0001 C CNN
F 1 "+3.3V" H 7750 2090 30  0000 C CNN
F 2 "" H 7750 2000 60  0000 C CNN
F 3 "" H 7750 2000 60  0000 C CNN
	1    7750 2000
	1    0    0    -1  
$EndComp
Text Label 9900 1250 0    60   ~ 0
OUT2B_1
Text Label 9900 1550 0    60   ~ 0
OUT2A_1
Text Label 9900 1650 0    60   ~ 0
OUT1A_1
Text Label 9900 1950 0    60   ~ 0
OUT1B_1
Text Label 1850 2000 0    60   ~ 0
OUT2B_1
Text Label 1850 1900 0    60   ~ 0
OUT2A_1
Text Label 1850 1700 0    60   ~ 0
OUT1B_1
Text Label 1850 1800 0    60   ~ 0
OUT1A_1
$Comp
L RES R14
U 1 1 5275BA38
P 10600 1950
F 0 "R14" H 10600 1850 60  0000 C CNN
F 1 "0.05" H 10600 2050 60  0000 C CNN
F 2 "2512" H 10600 1950 60  0001 C CNN
F 3 "" H 10600 1950 60  0000 C CNN
F 4 "LRMAM2512-R05FT4" H 10600 1950 60  0001 C CNN "Manf"
	1    10600 1950
	0    -1   -1   0   
$EndComp
$Comp
L RES R16
U 1 1 5275BADC
P 10900 1950
F 0 "R16" H 10900 1850 60  0000 C CNN
F 1 "0.05" H 10900 2050 60  0000 C CNN
F 2 "2512" H 10900 1950 60  0001 C CNN
F 3 "" H 10900 1950 60  0000 C CNN
F 4 "LRMAM2512-R05FT4" H 10900 1950 60  0001 C CNN "Manf"
	1    10900 1950
	0    -1   -1   0   
$EndComp
$Comp
L GND #PWR011
U 1 1 5275BB7F
P 10600 2150
F 0 "#PWR011" H 10600 2100 30  0001 C CNN
F 1 "GND" H 10600 2105 30  0001 C CNN
F 2 "" H 10600 2150 60  0000 C CNN
F 3 "" H 10600 2150 60  0000 C CNN
	1    10600 2150
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR012
U 1 1 5275BB85
P 10900 2150
F 0 "#PWR012" H 10900 2100 30  0001 C CNN
F 1 "GND" H 10900 2105 30  0001 C CNN
F 2 "" H 10900 2150 60  0000 C CNN
F 3 "" H 10900 2150 60  0000 C CNN
	1    10900 2150
	1    0    0    -1  
$EndComp
$Comp
L CAP_NONPOL C19
U 1 1 5275C003
P 10600 900
F 0 "C19" H 10600 800 60  0000 C CNN
F 1 "0.1uF" H 10600 1000 60  0000 C CNN
F 2 "0603" H 10600 900 60  0001 C CNN
F 3 "" H 10600 900 60  0000 C CNN
F 4 "CL10B104KB8NNNC" H 10600 900 60  0001 C CNN "Manf"
	1    10600 900 
	0    -1   -1   0   
$EndComp
$Comp
L GND #PWR013
U 1 1 5275C0A8
P 10600 1100
F 0 "#PWR013" H 10600 1050 30  0001 C CNN
F 1 "GND" H 10600 1055 30  0001 C CNN
F 2 "" H 10600 1100 60  0000 C CNN
F 3 "" H 10600 1100 60  0000 C CNN
	1    10600 1100
	1    0    0    -1  
$EndComp
Text Notes 9550 2350 0    60   ~ 0
ITripMAX = Vref / ( 8 * Rsense)\nMax Rsense voltage is 0.5V\nMax Current = 2A\nVref max = 4V
$Comp
L HEADER_POL1X4 JP7
U 1 1 5275CC4A
P 2350 1850
F 0 "JP7" H 2300 2100 60  0000 C CNN
F 1 "M1" V 2200 1650 60  0000 L CNN
F 2 "0022272041" H 2350 1900 60  0001 C CNN
F 3 "" H 2350 1900 60  0000 C CNN
F 4 "0022272041" H 2350 1850 60  0001 C CNN "Manf"
	1    2350 1850
	-1   0    0    1   
$EndComp
$Comp
L RES R12
U 1 1 5275E0DF
P 7550 2100
F 0 "R12" H 7550 2000 60  0000 C CNN
F 1 "10K" H 7550 2200 60  0000 C CNN
F 2 "0603" H 7550 2100 60  0001 C CNN
F 3 "" H 7550 2100 60  0000 C CNN
F 4 "ERJ-3EKF1002V" H 7550 2100 60  0001 C CNN "Manf"
	1    7550 2100
	0    -1   -1   0   
$EndComp
$Comp
L GND #PWR014
U 1 1 5275E18E
P 7550 2300
F 0 "#PWR014" H 7550 2250 30  0001 C CNN
F 1 "GND" H 7550 2255 30  0001 C CNN
F 2 "" H 7550 2300 60  0000 C CNN
F 3 "" H 7550 2300 60  0000 C CNN
	1    7550 2300
	1    0    0    -1  
$EndComp
$Comp
L HEADER_POL1X6 JP5
U 1 1 52768735
P 1900 1000
F 0 "JP5" H 1900 700 60  0000 C CNN
F 1 "UART_LS" V 1750 750 60  0000 L CNN
F 2 "JST-XH-6" H 1900 1200 60  0001 C CNN
F 3 "" H 1900 1200 60  0000 C CNN
F 4 "B6B-XH-A(LF)(SN)" H 1900 1000 60  0001 C CNN "Manf"
	1    1900 1000
	1    0    0    -1  
$EndComp
Text Label 2050 1200 0    60   ~ 0
LS_GND
Text Label 2050 800  0    60   ~ 0
LS_TXO
Text Label 2050 900  0    60   ~ 0
LS_RXI
NoConn ~ 2000 1000
Text Label 3950 1200 0    60   ~ 0
LS_GND
Text Label 3950 800  0    60   ~ 0
LS_RXI
Text Label 3950 900  0    60   ~ 0
LS_TXO
$Comp
L HEADER1X6 JP12
U 1 1 52768A5E
P 3800 950
F 0 "JP12" H 3800 650 60  0000 C CNN
F 1 "UART_FTDI" V 3700 700 60  0000 L CNN
F 2 "HEADER_2_54X6" H 3800 950 60  0001 C CNN
F 3 "" H 3800 950 60  0000 C CNN
F 4 "NP" H 3800 950 60  0001 C CNN "Manf"
	1    3800 950 
	1    0    0    -1  
$EndComp
$Comp
L JUMPER_NC JP13
U 1 1 52768EAB
P 4800 1000
F 0 "JP13" H 4800 900 60  0000 C CNN
F 1 "LS_VCC" H 4800 1100 60  0000 C CNN
F 2 "0603_JUMPER" H 4800 1000 60  0001 C CNN
F 3 "" H 4800 1000 60  0000 C CNN
	1    4800 1000
	1    0    0    -1  
$EndComp
$Comp
L LS_VCC #PWR015
U 1 1 52768FE0
P 5100 850
F 0 "#PWR015" H 5100 940 20  0001 C CNN
F 1 "LS_VCC" H 5100 940 30  0000 C CNN
F 2 "" H 5100 850 60  0000 C CNN
F 3 "" H 5100 850 60  0000 C CNN
	1    5100 850 
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR016
U 1 1 52769198
P 1100 3850
F 0 "#PWR016" H 1100 3800 30  0001 C CNN
F 1 "GND" H 1100 3805 30  0001 C CNN
F 2 "" H 1100 3850 60  0000 C CNN
F 3 "" H 1100 3850 60  0000 C CNN
	1    1100 3850
	1    0    0    -1  
$EndComp
$Comp
L HEADER_POL1X3 JP4
U 1 1 5276919E
P 800 3900
F 0 "JP4" H 800 3700 60  0000 C CNN
F 1 "R2_B" V 650 3725 60  0000 L CNN
F 2 "0022272031" H 800 3900 60  0001 C CNN
F 3 "" H 800 3900 60  0000 C CNN
F 4 "0022272031" H 800 3900 60  0001 C CNN "Manf"
	1    800  3900
	1    0    0    -1  
$EndComp
Text Label 950  4000 0    60   ~ 0
R2_B
$Comp
L +3.3V #PWR017
U 1 1 527691A5
P 950 3700
F 0 "#PWR017" H 950 3790 20  0001 C CNN
F 1 "+3.3V" H 950 3790 30  0000 C CNN
F 2 "" H 950 3700 60  0000 C CNN
F 3 "" H 950 3700 60  0000 C CNN
	1    950  3700
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR018
U 1 1 527691B2
P 1100 1950
F 0 "#PWR018" H 1100 1900 30  0001 C CNN
F 1 "GND" H 1100 1905 30  0001 C CNN
F 2 "" H 1100 1950 60  0000 C CNN
F 3 "" H 1100 1950 60  0000 C CNN
	1    1100 1950
	1    0    0    -1  
$EndComp
$Comp
L HEADER_POL1X3 JP1
U 1 1 527691B8
P 800 2000
F 0 "JP1" H 800 1800 60  0000 C CNN
F 1 "R1_A" V 650 1825 60  0000 L CNN
F 2 "0022272031" H 800 2000 60  0001 C CNN
F 3 "" H 800 2000 60  0000 C CNN
F 4 "0022272031" H 800 2000 60  0001 C CNN "Manf"
	1    800  2000
	1    0    0    -1  
$EndComp
Text Label 950  2100 0    60   ~ 0
R1_A
$Comp
L +3.3V #PWR019
U 1 1 527691BF
P 950 1800
F 0 "#PWR019" H 950 1890 20  0001 C CNN
F 1 "+3.3V" H 950 1890 30  0000 C CNN
F 2 "" H 950 1800 60  0000 C CNN
F 3 "" H 950 1800 60  0000 C CNN
	1    950  1800
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR020
U 1 1 527691CC
P 1100 2600
F 0 "#PWR020" H 1100 2550 30  0001 C CNN
F 1 "GND" H 1100 2555 30  0001 C CNN
F 2 "" H 1100 2600 60  0000 C CNN
F 3 "" H 1100 2600 60  0000 C CNN
	1    1100 2600
	1    0    0    -1  
$EndComp
$Comp
L HEADER_POL1X3 JP2
U 1 1 527691D2
P 800 2650
F 0 "JP2" H 800 2450 60  0000 C CNN
F 1 "R1_B" V 650 2475 60  0000 L CNN
F 2 "0022272031" H 800 2650 60  0001 C CNN
F 3 "" H 800 2650 60  0000 C CNN
F 4 "0022272031" H 800 2650 60  0001 C CNN "Manf"
	1    800  2650
	1    0    0    -1  
$EndComp
Text Label 950  2750 0    60   ~ 0
R1_B
$Comp
L +3.3V #PWR021
U 1 1 527691D9
P 950 2450
F 0 "#PWR021" H 950 2540 20  0001 C CNN
F 1 "+3.3V" H 950 2540 30  0000 C CNN
F 2 "" H 950 2450 60  0000 C CNN
F 3 "" H 950 2450 60  0000 C CNN
	1    950  2450
	1    0    0    -1  
$EndComp
Text Label 4350 5750 0    60   ~ 0
R1_A
Text Label 5450 5050 1    60   ~ 0
R1_B
Text Label 5550 5050 1    60   ~ 0
R2_A
Text Label 5650 5050 1    60   ~ 0
R2_B
$Comp
L LS_VCC #PWR022
U 1 1 5276B133
P 8150 5100
F 0 "#PWR022" H 8150 5190 20  0001 C CNN
F 1 "LS_VCC" H 8150 5190 30  0000 C CNN
F 2 "" H 8150 5100 60  0000 C CNN
F 3 "" H 8150 5100 60  0000 C CNN
	1    8150 5100
	1    0    0    -1  
$EndComp
$Comp
L LS_GND #PWR023
U 1 1 5276B70A
P 8150 5550
F 0 "#PWR023" H 8150 5500 30  0001 C CNN
F 1 "LS_GND" H 8150 5475 30  0000 C CNN
F 2 "" H 8150 5550 60  0000 C CNN
F 3 "" H 8150 5550 60  0000 C CNN
	1    8150 5550
	1    0    0    -1  
$EndComp
$Comp
L +3.3V #PWR024
U 1 1 5276BAA4
P 10850 5100
F 0 "#PWR024" H 10850 5190 20  0001 C CNN
F 1 "+3.3V" H 10850 5190 30  0000 C CNN
F 2 "" H 10850 5100 60  0000 C CNN
F 3 "" H 10850 5100 60  0000 C CNN
	1    10850 5100
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR025
U 1 1 5276BB43
P 10400 5550
F 0 "#PWR025" H 10400 5500 30  0001 C CNN
F 1 "GND" H 10400 5505 30  0001 C CNN
F 2 "" H 10400 5550 60  0000 C CNN
F 3 "" H 10400 5550 60  0000 C CNN
	1    10400 5550
	1    0    0    -1  
$EndComp
$Comp
L CAP_NONPOL C8
U 1 1 5276C35D
P 6900 6550
F 0 "C8" H 6900 6450 60  0000 C CNN
F 1 "0.1uF" H 6900 6650 60  0000 C CNN
F 2 "0603" H 6900 6550 60  0001 C CNN
F 3 "" H 6900 6550 60  0000 C CNN
F 4 "CL10B104KB8NNNC" H 6900 6550 60  0001 C CNN "Manf"
	1    6900 6550
	0    -1   -1   0   
$EndComp
$Comp
L CAP_NONPOL C20
U 1 1 5276C6EF
P 10850 5350
F 0 "C20" H 10850 5250 60  0000 C CNN
F 1 "0.1uF" H 10850 5450 60  0000 C CNN
F 2 "0603" H 10850 5350 60  0001 C CNN
F 3 "" H 10850 5350 60  0000 C CNN
F 4 "CL10B104KB8NNNC" H 10850 5350 60  0001 C CNN "Manf"
	1    10850 5350
	0    -1   -1   0   
$EndComp
$Comp
L GND #PWR026
U 1 1 5276CB1F
P 6900 6750
F 0 "#PWR026" H 6900 6700 30  0001 C CNN
F 1 "GND" H 6900 6705 30  0001 C CNN
F 2 "" H 6900 6750 60  0000 C CNN
F 3 "" H 6900 6750 60  0000 C CNN
	1    6900 6750
	1    0    0    -1  
$EndComp
$Comp
L LS_VCC #PWR027
U 1 1 5276CC29
P 2200 2500
F 0 "#PWR027" H 2200 2590 20  0001 C CNN
F 1 "LS_VCC" H 2200 2590 30  0000 C CNN
F 2 "" H 2200 2500 60  0000 C CNN
F 3 "" H 2200 2500 60  0000 C CNN
	1    2200 2500
	1    0    0    -1  
$EndComp
$Comp
L HEADER_POL1X3 JP6
U 1 1 5276CC3E
P 1900 2650
F 0 "JP6" H 1900 2450 60  0000 C CNN
F 1 "LS_PWR" V 1750 2475 60  0000 L CNN
F 2 "JST-XH-3" H 1900 2650 60  0001 C CNN
F 3 "" H 1900 2650 60  0000 C CNN
F 4 "B3B-XH-A (LF)(SN)(P)" H 1900 2650 60  0001 C CNN "Manf"
	1    1900 2650
	1    0    0    -1  
$EndComp
Text Label 8450 5450 0    60   ~ 0
LS_RXI
Text Label 8450 5350 0    60   ~ 0
LS_TXO
Text Label 10250 5450 0    60   ~ 0
TS_TXO
Text Label 10250 5350 0    60   ~ 0
TS_RXI
Text Label 6650 5950 0    60   ~ 0
TS_TXO
Text Label 6650 5850 0    60   ~ 0
TS_RXI
Text Label 5650 7350 1    60   ~ 0
ENABLE_2
Text Label 5750 7350 1    60   ~ 0
DIR_2
Text Label 5850 7350 1    60   ~ 0
MS2_2
Text Label 5950 7350 1    60   ~ 0
MS1_2
Text Label 6050 7350 1    60   ~ 0
STEP_2
$Comp
L STANDOFF MP4
U 1 1 5276E3F2
P 1250 1250
F 0 "MP4" H 1250 1050 60  0000 C CNN
F 1 "STANDOFF" H 1250 1400 60  0000 C CNN
F 2 "4-40MountHole" H 1250 1250 60  0001 C CNN
F 3 "" H 1250 1250 60  0000 C CNN
	1    1250 1250
	1    0    0    -1  
$EndComp
$Comp
L STANDOFF MP2
U 1 1 5276E3F8
P 750 1250
F 0 "MP2" H 750 1050 60  0000 C CNN
F 1 "STANDOFF" H 750 1400 60  0000 C CNN
F 2 "4-40MountHole" H 750 1250 60  0001 C CNN
F 3 "" H 750 1250 60  0000 C CNN
	1    750  1250
	1    0    0    -1  
$EndComp
NoConn ~ 2000 2750
Text Label 2800 2000 0    60   ~ 0
OUT2B_2
Text Label 2800 1900 0    60   ~ 0
OUT2A_2
Text Label 2800 1700 0    60   ~ 0
OUT1B_2
Text Label 2800 1800 0    60   ~ 0
OUT1A_2
$Comp
L HEADER_POL1X4 JP11
U 1 1 5276EBD7
P 3300 1850
F 0 "JP11" H 3250 2100 60  0000 C CNN
F 1 "M2" V 3150 1650 60  0000 L CNN
F 2 "0022272041" H 3300 1900 60  0001 C CNN
F 3 "" H 3300 1900 60  0000 C CNN
F 4 "0022272041" H 3300 1850 60  0001 C CNN "Manf"
	1    3300 1850
	-1   0    0    1   
$EndComp
Text Label 4700 3400 0    60   ~ 0
CFG_1
Text Label 4700 3500 0    60   ~ 0
CFG_2
$Comp
L GND #PWR028
U 1 1 52772336
P 4650 5600
F 0 "#PWR028" H 4650 5550 30  0001 C CNN
F 1 "GND" H 4650 5555 30  0001 C CNN
F 2 "" H 4650 5600 60  0000 C CNN
F 3 "" H 4650 5600 60  0000 C CNN
	1    4650 5600
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR029
U 1 1 52772340
P 6750 6250
F 0 "#PWR029" H 6750 6200 30  0001 C CNN
F 1 "GND" H 6750 6205 30  0001 C CNN
F 2 "" H 6750 6250 60  0000 C CNN
F 3 "" H 6750 6250 60  0000 C CNN
	1    6750 6250
	1    0    0    -1  
$EndComp
$Comp
L +3.3V #PWR030
U 1 1 52772AA9
P 6900 6300
F 0 "#PWR030" H 6900 6390 20  0001 C CNN
F 1 "+3.3V" H 6900 6390 30  0000 C CNN
F 2 "" H 6900 6300 60  0000 C CNN
F 3 "" H 6900 6300 60  0000 C CNN
	1    6900 6300
	1    0    0    -1  
$EndComp
$Comp
L CRYSTAL Y1
U 1 1 527734DE
P 7450 6150
F 0 "Y1" H 7450 6050 60  0000 C CNN
F 1 "16Mhz" H 7450 6250 60  0000 C CNN
F 2 "7A-16.000MAHE-T" H 7450 6150 60  0001 C CNN
F 3 "" H 7450 6150 60  0000 C CNN
F 4 "7A-16.000MAHE-T" H 7450 6150 60  0001 C CNN "Manf"
	1    7450 6150
	1    0    0    -1  
$EndComp
$Comp
L CAP_NONPOL C9
U 1 1 52773507
P 7250 6350
F 0 "C9" H 7250 6250 60  0000 C CNN
F 1 "15pF" H 7250 6450 60  0000 C CNN
F 2 "0603" H 7250 6350 60  0001 C CNN
F 3 "" H 7250 6350 60  0000 C CNN
F 4 "CL10C150JB8NNNC" H 7250 6350 60  0001 C CNN "Manf"
	1    7250 6350
	0    -1   -1   0   
$EndComp
$Comp
L CAP_NONPOL C12
U 1 1 527737BF
P 7650 6350
F 0 "C12" H 7650 6250 60  0000 C CNN
F 1 "15pF" H 7650 6450 60  0000 C CNN
F 2 "0603" H 7650 6350 60  0001 C CNN
F 3 "" H 7650 6350 60  0000 C CNN
F 4 "CL10C150JB8NNNC" H 7650 6350 60  0001 C CNN "Manf"
	1    7650 6350
	0    -1   -1   0   
$EndComp
$Comp
L GND #PWR031
U 1 1 52773900
P 7250 6550
F 0 "#PWR031" H 7250 6500 30  0001 C CNN
F 1 "GND" H 7250 6505 30  0001 C CNN
F 2 "" H 7250 6550 60  0000 C CNN
F 3 "" H 7250 6550 60  0000 C CNN
	1    7250 6550
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR032
U 1 1 52773907
P 7650 6550
F 0 "#PWR032" H 7650 6500 30  0001 C CNN
F 1 "GND" H 7650 6505 30  0001 C CNN
F 2 "" H 7650 6550 60  0000 C CNN
F 3 "" H 7650 6550 60  0000 C CNN
	1    7650 6550
	1    0    0    -1  
$EndComp
Text Label 4350 5950 0    60   ~ 0
DAC_0
Text Label 4350 5850 0    60   ~ 0
DAC_1
$Comp
L RES R6
U 1 1 527740D2
P 6550 900
F 0 "R6" H 6550 800 60  0000 C CNN
F 1 "10K" H 6550 1000 60  0000 C CNN
F 2 "0603" H 6550 900 60  0001 C CNN
F 3 "" H 6550 900 60  0000 C CNN
F 4 "ERJ-3EKF1002V" H 6550 900 60  0001 C CNN "Manf"
	1    6550 900 
	0    -1   -1   0   
$EndComp
$Comp
L RES R7
U 1 1 527740E1
P 6550 1300
F 0 "R7" H 6550 1200 60  0000 C CNN
F 1 "10K" H 6550 1400 60  0000 C CNN
F 2 "0603" H 6550 1300 60  0001 C CNN
F 3 "" H 6550 1300 60  0000 C CNN
F 4 "ERJ-3EKF1002V" H 6550 1300 60  0001 C CNN "Manf"
	1    6550 1300
	0    -1   -1   0   
$EndComp
$Comp
L GND #PWR033
U 1 1 527741BF
P 6550 1500
F 0 "#PWR033" H 6550 1450 30  0001 C CNN
F 1 "GND" H 6550 1455 30  0001 C CNN
F 2 "" H 6550 1500 60  0000 C CNN
F 3 "" H 6550 1500 60  0000 C CNN
	1    6550 1500
	1    0    0    -1  
$EndComp
Text Label 6650 1100 0    60   ~ 0
REF_1
Text Label 6600 700  0    60   ~ 0
DAC_0
$Comp
L RES R8
U 1 1 52785811
P 6550 1950
F 0 "R8" H 6550 1850 60  0000 C CNN
F 1 "10K" H 6550 2050 60  0000 C CNN
F 2 "0603" H 6550 1950 60  0001 C CNN
F 3 "" H 6550 1950 60  0000 C CNN
F 4 "ERJ-3EKF1002V" H 6550 1950 60  0001 C CNN "Manf"
	1    6550 1950
	0    -1   -1   0   
$EndComp
Text Label 6600 2150 0    60   ~ 0
ENABLE_1
Text Label 8000 4400 0    60   ~ 0
STEP_2
Text Label 8050 3800 0    60   ~ 0
MS1_2
Text Label 8050 3900 0    60   ~ 0
MS2_2
Text Label 9850 4400 0    60   ~ 0
DIR_2
$Comp
L GND #PWR034
U 1 1 52785B29
P 9950 4500
F 0 "#PWR034" H 9950 4450 30  0001 C CNN
F 1 "GND" H 9950 4455 30  0001 C CNN
F 2 "" H 9950 4500 60  0000 C CNN
F 3 "" H 9950 4500 60  0000 C CNN
	1    9950 4500
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR035
U 1 1 52785B2F
P 9950 3350
F 0 "#PWR035" H 9950 3300 30  0001 C CNN
F 1 "GND" H 9950 3305 30  0001 C CNN
F 2 "" H 9950 3350 60  0000 C CNN
F 3 "" H 9950 3350 60  0000 C CNN
	1    9950 3350
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR036
U 1 1 52785B35
P 9100 4700
F 0 "#PWR036" H 9100 4650 30  0001 C CNN
F 1 "GND" H 9100 4655 30  0001 C CNN
F 2 "" H 9100 4700 60  0000 C CNN
F 3 "" H 9100 4700 60  0000 C CNN
	1    9100 4700
	1    0    0    -1  
$EndComp
$Comp
L A4982 U3
U 1 1 52785B3B
P 9100 3950
F 0 "U3" H 8750 3300 60  0000 C CNN
F 1 "A4982" V 9100 3950 60  0000 C CNN
F 2 "A4982SLPTR-T" H 9150 3850 60  0001 C CNN
F 3 "" H 9150 3850 60  0000 C CNN
F 4 "A4982SLPTR-T" H 9100 3950 60  0001 C CNN "Manf"
	1    9100 3950
	1    0    0    -1  
$EndComp
Text Label 9850 3500 0    60   ~ 0
ENABLE_2
$Comp
L CAP_NONPOL C16
U 1 1 52785B42
P 8200 3300
F 0 "C16" H 8200 3200 60  0000 C CNN
F 1 "0.1uF" H 8200 3400 60  0000 C CNN
F 2 "0603" H 8200 3300 60  0001 C CNN
F 3 "" H 8200 3300 60  0000 C CNN
F 4 "CL10B104KB8NNNC" H 8200 3300 60  0001 C CNN "Manf"
	1    8200 3300
	0    -1   -1   0   
$EndComp
$Comp
L CAP_NONPOL C10
U 1 1 52785B48
P 7650 3700
F 0 "C10" H 7650 3600 60  0000 C CNN
F 1 "0.22uF" H 7650 3800 60  0000 C CNN
F 2 "0603" H 7650 3700 60  0001 C CNN
F 3 "" H 7650 3700 60  0000 C CNN
F 4 "C1608X7R1H224K080AB" H 7650 3700 60  0001 C CNN "Manf"
	1    7650 3700
	0    -1   -1   0   
$EndComp
$Comp
L GND #PWR037
U 1 1 52785B4E
P 7650 3900
F 0 "#PWR037" H 7650 3850 30  0001 C CNN
F 1 "GND" H 7650 3855 30  0001 C CNN
F 2 "" H 7650 3900 60  0000 C CNN
F 3 "" H 7650 3900 60  0000 C CNN
	1    7650 3900
	1    0    0    -1  
$EndComp
$Comp
L RES R9
U 1 1 52785B54
P 7350 3700
F 0 "R9" H 7350 3600 60  0000 C CNN
F 1 "10K" H 7350 3800 60  0000 C CNN
F 2 "0603" H 7350 3700 60  0001 C CNN
F 3 "" H 7350 3700 60  0000 C CNN
F 4 "ERJ-3EKF1002V" H 7350 3700 60  0001 C CNN "Manf"
	1    7350 3700
	0    -1   -1   0   
$EndComp
$Comp
L +3.3V #PWR038
U 1 1 52785B5A
P 7350 3500
F 0 "#PWR038" H 7350 3590 20  0001 C CNN
F 1 "+3.3V" H 7350 3590 30  0000 C CNN
F 2 "" H 7350 3500 60  0000 C CNN
F 3 "" H 7350 3500 60  0000 C CNN
	1    7350 3500
	1    0    0    -1  
$EndComp
Text Label 8050 4500 0    60   ~ 0
REF_2
$Comp
L CAP_NONPOL C13
U 1 1 52785B61
P 7900 3300
F 0 "C13" H 7900 3200 60  0000 C CNN
F 1 "0.1uF" H 7900 3400 60  0000 C CNN
F 2 "0603" H 7900 3300 60  0001 C CNN
F 3 "" H 7900 3300 60  0000 C CNN
F 4 "CL10B104KB8NNNC" H 7900 3300 60  0001 C CNN "Manf"
	1    7900 3300
	0    -1   -1   0   
$EndComp
$Comp
L CAP_POL C21
U 1 1 52785B67
P 10900 3250
F 0 "C21" H 10900 3150 60  0000 C CNN
F 1 "100uF" H 10900 3350 60  0000 C CNN
F 2 "UCW1H101MNL1GS" H 10900 3250 60  0001 C CNN
F 3 "" H 10900 3250 60  0000 C CNN
F 4 "UCW1H101MNL1GS" H 10900 3250 60  0001 C CNN "Manf"
	1    10900 3250
	0    1    1    0   
$EndComp
$Comp
L GND #PWR039
U 1 1 52785B6D
P 10900 3450
F 0 "#PWR039" H 10900 3400 30  0001 C CNN
F 1 "GND" H 10900 3405 30  0001 C CNN
F 2 "" H 10900 3450 60  0000 C CNN
F 3 "" H 10900 3450 60  0000 C CNN
	1    10900 3450
	1    0    0    -1  
$EndComp
$Comp
L MOT_VCC #PWR040
U 1 1 52785B73
P 10900 3000
F 0 "#PWR040" H 10900 3090 20  0001 C CNN
F 1 "MOT_VCC" H 10900 3090 30  0000 C CNN
F 2 "" H 10900 3000 60  0000 C CNN
F 3 "" H 10900 3000 60  0000 C CNN
	1    10900 3000
	1    0    0    -1  
$EndComp
$Comp
L +3.3V #PWR041
U 1 1 52785B79
P 7700 4350
F 0 "#PWR041" H 7700 4440 20  0001 C CNN
F 1 "+3.3V" H 7700 4440 30  0000 C CNN
F 2 "" H 7700 4350 60  0000 C CNN
F 3 "" H 7700 4350 60  0000 C CNN
	1    7700 4350
	1    0    0    -1  
$EndComp
Text Label 9850 3600 0    60   ~ 0
OUT2B_2
Text Label 9850 3900 0    60   ~ 0
OUT2A_2
Text Label 9850 4000 0    60   ~ 0
OUT1A_2
Text Label 9850 4300 0    60   ~ 0
OUT1B_2
$Comp
L RES R13
U 1 1 52785BBA
P 10550 4300
F 0 "R13" H 10550 4200 60  0000 C CNN
F 1 "0.05" H 10550 4400 60  0000 C CNN
F 2 "2512" H 10550 4300 60  0001 C CNN
F 3 "" H 10550 4300 60  0000 C CNN
F 4 "LRMAM2512-R05FT4" H 10550 4300 60  0001 C CNN "Manf"
	1    10550 4300
	0    -1   -1   0   
$EndComp
$Comp
L RES R15
U 1 1 52785BC3
P 10850 4300
F 0 "R15" H 10850 4200 60  0000 C CNN
F 1 "0.05" H 10850 4400 60  0000 C CNN
F 2 "2512" H 10850 4300 60  0001 C CNN
F 3 "" H 10850 4300 60  0000 C CNN
F 4 "LRMAM2512-R05FT4" H 10850 4300 60  0001 C CNN "Manf"
	1    10850 4300
	0    -1   -1   0   
$EndComp
$Comp
L GND #PWR042
U 1 1 52785BCB
P 10550 4500
F 0 "#PWR042" H 10550 4450 30  0001 C CNN
F 1 "GND" H 10550 4455 30  0001 C CNN
F 2 "" H 10550 4500 60  0000 C CNN
F 3 "" H 10550 4500 60  0000 C CNN
	1    10550 4500
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR043
U 1 1 52785BD1
P 10850 4500
F 0 "#PWR043" H 10850 4450 30  0001 C CNN
F 1 "GND" H 10850 4455 30  0001 C CNN
F 2 "" H 10850 4500 60  0000 C CNN
F 3 "" H 10850 4500 60  0000 C CNN
	1    10850 4500
	1    0    0    -1  
$EndComp
$Comp
L CAP_NONPOL C18
U 1 1 52785BD7
P 10550 3250
F 0 "C18" H 10550 3150 60  0000 C CNN
F 1 "0.1uF" H 10550 3350 60  0000 C CNN
F 2 "0603" H 10550 3250 60  0001 C CNN
F 3 "" H 10550 3250 60  0000 C CNN
F 4 "CL10B104KB8NNNC" H 10550 3250 60  0001 C CNN "Manf"
	1    10550 3250
	0    -1   -1   0   
$EndComp
$Comp
L GND #PWR044
U 1 1 52785BE0
P 10550 3450
F 0 "#PWR044" H 10550 3400 30  0001 C CNN
F 1 "GND" H 10550 3405 30  0001 C CNN
F 2 "" H 10550 3450 60  0000 C CNN
F 3 "" H 10550 3450 60  0000 C CNN
	1    10550 3450
	1    0    0    -1  
$EndComp
$Comp
L RES R11
U 1 1 52785BE9
P 7500 4450
F 0 "R11" H 7500 4350 60  0000 C CNN
F 1 "10K" H 7500 4550 60  0000 C CNN
F 2 "0603" H 7500 4450 60  0001 C CNN
F 3 "" H 7500 4450 60  0000 C CNN
F 4 "ERJ-3EKF1002V" H 7500 4450 60  0001 C CNN "Manf"
	1    7500 4450
	0    -1   -1   0   
$EndComp
$Comp
L GND #PWR045
U 1 1 52785BF2
P 7500 4650
F 0 "#PWR045" H 7500 4600 30  0001 C CNN
F 1 "GND" H 7500 4605 30  0001 C CNN
F 2 "" H 7500 4650 60  0000 C CNN
F 3 "" H 7500 4650 60  0000 C CNN
	1    7500 4650
	1    0    0    -1  
$EndComp
$Comp
L RES R3
U 1 1 52785BF8
P 6500 3250
F 0 "R3" H 6500 3150 60  0000 C CNN
F 1 "10K" H 6500 3350 60  0000 C CNN
F 2 "0603" H 6500 3250 60  0001 C CNN
F 3 "" H 6500 3250 60  0000 C CNN
F 4 "ERJ-3EKF1002V" H 6500 3250 60  0001 C CNN "Manf"
	1    6500 3250
	0    -1   -1   0   
$EndComp
$Comp
L RES R4
U 1 1 52785BFE
P 6500 3650
F 0 "R4" H 6500 3550 60  0000 C CNN
F 1 "10K" H 6500 3750 60  0000 C CNN
F 2 "0603" H 6500 3650 60  0001 C CNN
F 3 "" H 6500 3650 60  0000 C CNN
F 4 "ERJ-3EKF1002V" H 6500 3650 60  0001 C CNN "Manf"
	1    6500 3650
	0    -1   -1   0   
$EndComp
$Comp
L GND #PWR046
U 1 1 52785C06
P 6500 3850
F 0 "#PWR046" H 6500 3800 30  0001 C CNN
F 1 "GND" H 6500 3805 30  0001 C CNN
F 2 "" H 6500 3850 60  0000 C CNN
F 3 "" H 6500 3850 60  0000 C CNN
	1    6500 3850
	1    0    0    -1  
$EndComp
Text Label 6600 3450 0    60   ~ 0
REF_2
Text Label 6550 3050 0    60   ~ 0
DAC_1
$Comp
L RES R5
U 1 1 52785C13
P 6500 4300
F 0 "R5" H 6500 4200 60  0000 C CNN
F 1 "10K" H 6500 4400 60  0000 C CNN
F 2 "0603" H 6500 4300 60  0001 C CNN
F 3 "" H 6500 4300 60  0000 C CNN
F 4 "ERJ-3EKF1002V" H 6500 4300 60  0001 C CNN "Manf"
	1    6500 4300
	0    -1   -1   0   
$EndComp
Text Label 6550 4500 0    60   ~ 0
ENABLE_2
$Comp
L +3.3V #PWR047
U 1 1 5278611B
P 5100 4850
F 0 "#PWR047" H 5100 4940 20  0001 C CNN
F 1 "+3.3V" H 5100 4940 30  0000 C CNN
F 2 "" H 5100 4850 60  0000 C CNN
F 3 "" H 5100 4850 60  0000 C CNN
	1    5100 4850
	1    0    0    -1  
$EndComp
$Comp
L CAP_NONPOL C7
U 1 1 52786121
P 5100 5100
F 0 "C7" H 5100 5000 60  0000 C CNN
F 1 "0.1uF" H 5100 5200 60  0000 C CNN
F 2 "0603" H 5100 5100 60  0001 C CNN
F 3 "" H 5100 5100 60  0000 C CNN
F 4 "CL10B104KB8NNNC" H 5100 5100 60  0001 C CNN "Manf"
	1    5100 5100
	0    -1   -1   0   
$EndComp
$Comp
L GND #PWR048
U 1 1 52786127
P 5100 5300
F 0 "#PWR048" H 5100 5250 30  0001 C CNN
F 1 "GND" H 5100 5255 30  0001 C CNN
F 2 "" H 5100 5300 60  0000 C CNN
F 3 "" H 5100 5300 60  0000 C CNN
	1    5100 5300
	1    0    0    -1  
$EndComp
$Comp
L RES R1
U 1 1 52786888
P 1850 3300
F 0 "R1" H 1850 3200 60  0000 C CNN
F 1 "10K" H 1850 3400 60  0000 C CNN
F 2 "0603" H 1850 3300 60  0001 C CNN
F 3 "" H 1850 3300 60  0000 C CNN
F 4 "ERJ-3EKF1002V" H 1850 3300 60  0001 C CNN "Manf"
	1    1850 3300
	0    -1   -1   0   
$EndComp
$Comp
L GND #PWR049
U 1 1 52786D5A
P 3900 2100
F 0 "#PWR049" H 3900 2050 30  0001 C CNN
F 1 "GND" H 3900 2055 30  0001 C CNN
F 2 "" H 3900 2100 60  0000 C CNN
F 3 "" H 3900 2100 60  0000 C CNN
	1    3900 2100
	1    0    0    -1  
$EndComp
Text Notes 3800 2300 0    60   ~ 0
RESET is used as PDI_CLK,\nDon't add a cap!
$Comp
L AVR_PDI JP10
U 1 1 52786E59
P 3000 3400
F 0 "JP10" H 2800 3200 60  0000 C CNN
F 1 "AVR_PDI" H 3050 3600 60  0000 C CNN
F 2 "AVR_PDI" H 3000 3400 60  0001 C CNN
F 3 "" H 3000 3400 60  0000 C CNN
	1    3000 3400
	1    0    0    -1  
$EndComp
$Comp
L +3.3V #PWR050
U 1 1 52786E70
P 3550 3250
F 0 "#PWR050" H 3550 3340 20  0001 C CNN
F 1 "+3.3V" H 3550 3340 30  0000 C CNN
F 2 "" H 3550 3250 60  0000 C CNN
F 3 "" H 3550 3250 60  0000 C CNN
	1    3550 3250
	1    0    0    -1  
$EndComp
NoConn ~ 3500 3400
NoConn ~ 2550 3400
$Comp
L GND #PWR051
U 1 1 52786FB8
P 3550 3550
F 0 "#PWR051" H 3550 3500 30  0001 C CNN
F 1 "GND" H 3550 3505 30  0001 C CNN
F 2 "" H 3550 3550 60  0000 C CNN
F 3 "" H 3550 3550 60  0000 C CNN
	1    3550 3550
	1    0    0    -1  
$EndComp
Text Label 2100 3500 0    60   ~ 0
PDI_CLK
Text Label 2100 3300 0    60   ~ 0
PDI_DATA
Text Label 4350 6250 0    60   ~ 0
PDI_DATA
Text Label 4350 6350 0    60   ~ 0
PDI_CLK
$Comp
L +3.3V #PWR052
U 1 1 52788A37
P 1850 3100
F 0 "#PWR052" H 1850 3190 20  0001 C CNN
F 1 "+3.3V" H 1850 3190 30  0000 C CNN
F 2 "" H 1850 3100 60  0000 C CNN
F 3 "" H 1850 3100 60  0000 C CNN
	1    1850 3100
	1    0    0    -1  
$EndComp
Text Label 4550 2050 0    60   ~ 0
PDI_CLK
$Comp
L HEADER_POL1X2 JP8
U 1 1 5278AA76
P 2850 2700
F 0 "JP8" H 2850 2550 60  0000 C CNN
F 1 "MOT_PWR" V 2725 2600 60  0000 L CNN
F 2 "282834-2" H 2850 2700 60  0001 C CNN
F 3 "" H 2850 2700 60  0000 C CNN
F 4 "282834-2" H 2850 2700 60  0001 C CNN "Manf"
	1    2850 2700
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR053
U 1 1 5278ABD6
P 3100 2650
F 0 "#PWR053" H 3100 2600 30  0001 C CNN
F 1 "GND" H 3100 2605 30  0001 C CNN
F 2 "" H 3100 2650 60  0000 C CNN
F 3 "" H 3100 2650 60  0000 C CNN
	1    3100 2650
	1    0    0    -1  
$EndComp
$Comp
L MOT_VCC #PWR054
U 1 1 5278AD18
P 3200 2600
F 0 "#PWR054" H 3200 2690 20  0001 C CNN
F 1 "MOT_VCC" H 3200 2690 30  0000 C CNN
F 2 "" H 3200 2600 60  0000 C CNN
F 3 "" H 3200 2600 60  0000 C CNN
	1    3200 2600
	1    0    0    -1  
$EndComp
Text Label 3950 1100 0    60   ~ 0
LS_GND
NoConn ~ 2000 700 
$Comp
L CAP_NONPOL C15
U 1 1 5278CCA7
P 8150 5350
F 0 "C15" H 8150 5250 60  0000 C CNN
F 1 "0.1uF" H 8150 5450 60  0000 C CNN
F 2 "0603" H 8150 5350 60  0001 C CNN
F 3 "" H 8150 5350 60  0000 C CNN
F 4 "CL10B104KB8NNNC" H 8150 5350 60  0001 C CNN "Manf"
	1    8150 5350
	0    -1   -1   0   
$EndComp
$Comp
L GND #PWR055
U 1 1 5278CCAD
P 10850 5550
F 0 "#PWR055" H 10850 5500 30  0001 C CNN
F 1 "GND" H 10850 5505 30  0001 C CNN
F 2 "" H 10850 5550 60  0000 C CNN
F 3 "" H 10850 5550 60  0000 C CNN
	1    10850 5550
	1    0    0    -1  
$EndComp
Text Label 4700 3300 0    60   ~ 0
CFG_0
Text Label 5550 7350 1    60   ~ 0
USR_LED
Text Label 5450 7350 1    60   ~ 0
CFG_2
Text Label 4350 6150 0    60   ~ 0
CFG_0
Text Label 4350 6050 0    60   ~ 0
CFG_1
$Comp
L +3.3V #PWR056
U 1 1 527908AC
P 5450 1750
F 0 "#PWR056" H 5450 1840 20  0001 C CNN
F 1 "+3.3V" H 5450 1840 30  0000 C CNN
F 2 "" H 5450 1750 60  0000 C CNN
F 3 "" H 5450 1750 60  0000 C CNN
	1    5450 1750
	1    0    0    -1  
$EndComp
$Comp
L LED D2
U 1 1 527908B2
P 5450 2300
F 0 "D2" H 5450 2500 60  0000 C CNN
F 1 "USR_LED" H 5450 2175 60  0000 C CNN
F 2 "LED_0603" H 5450 2300 60  0001 C CNN
F 3 "" H 5450 2300 60  0000 C CNN
F 4 "LS Q976-NR-1" H 5450 2300 60  0001 C CNN "Manf"
	1    5450 2300
	0    1    1    0   
$EndComp
$Comp
L RES R2
U 1 1 527908B8
P 5450 1950
F 0 "R2" H 5450 1850 60  0000 C CNN
F 1 "1K" H 5450 2050 60  0000 C CNN
F 2 "0603" H 5450 1950 60  0001 C CNN
F 3 "" H 5450 1950 60  0000 C CNN
F 4 "RNCP0603FTD1K00" H 5450 1950 60  0001 C CNN "Manf"
	1    5450 1950
	0    -1   -1   0   
$EndComp
Text Label 5700 2500 0    60   ~ 0
USR_LED
$Comp
L GND #PWR057
U 1 1 5279271B
P 4100 3600
F 0 "#PWR057" H 4100 3550 30  0001 C CNN
F 1 "GND" H 4100 3555 30  0001 C CNN
F 2 "" H 4100 3600 60  0000 C CNN
F 3 "" H 4100 3600 60  0000 C CNN
	1    4100 3600
	1    0    0    -1  
$EndComp
$Comp
L BUTTON_NO_X4 S1
U 1 1 527B0D6A
P 4150 2050
F 0 "S1" H 4150 1950 60  0000 C CNN
F 1 "RESET" H 4150 2150 60  0000 C CNN
F 2 "3-1437565-0" H 4150 2050 60  0001 C CNN
F 3 "" H 4150 2050 60  0000 C CNN
F 4 "3-1437565-0" H 4150 2050 60  0001 C CNN "Manf"
	1    4150 2050
	1    0    0    -1  
$EndComp
NoConn ~ 4300 2100
NoConn ~ 4000 2100
$Comp
L LM2674MX-3.3 U1
U 1 1 527C5CEE
P 2400 4850
F 0 "U1" H 1900 4550 60  0000 C CNN
F 1 "LM2674MX-3.3" H 2400 4850 60  0000 C CNN
F 2 "LM2674MX-3.3" H 2400 4850 60  0001 C CNN
F 3 "" H 2400 4850 60  0000 C CNN
F 4 "LM2674MX-3.3/NOPB" H 2400 4850 60  0001 C CNN "Manf"
	1    2400 4850
	1    0    0    -1  
$EndComp
$Comp
L CAP_NONPOL C4
U 1 1 527C5D11
P 4000 5050
F 0 "C4" H 4000 4950 60  0000 C CNN
F 1 "1uF" H 4000 5150 60  0000 C CNN
F 2 "1206" H 4000 5050 60  0001 C CNN
F 3 "" H 4000 5050 60  0000 C CNN
F 4 "C3216X7R1H105K160AB" H 4000 5050 60  0001 C CNN "Manf"
	1    4000 5050
	0    -1   -1   0   
$EndComp
$Comp
L CAP_NONPOL C3
U 1 1 527C5D39
P 3700 5050
F 0 "C3" H 3700 4950 60  0000 C CNN
F 1 "0.1uF" H 3700 5150 60  0000 C CNN
F 2 "0603" H 3700 5050 60  0001 C CNN
F 3 "" H 3700 5050 60  0000 C CNN
F 4 "CL10B104KB8NNNC" H 3700 5050 60  0001 C CNN "Manf"
	1    3700 5050
	0    -1   -1   0   
$EndComp
$Comp
L MOT_VCC #PWR058
U 1 1 527C5D5A
P 4000 4800
F 0 "#PWR058" H 4000 4890 20  0001 C CNN
F 1 "MOT_VCC" H 4000 4890 30  0000 C CNN
F 2 "" H 4000 4800 60  0000 C CNN
F 3 "" H 4000 4800 60  0000 C CNN
	1    4000 4800
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR059
U 1 1 527C5D60
P 800 5450
F 0 "#PWR059" H 800 5400 30  0001 C CNN
F 1 "GND" H 800 5405 30  0001 C CNN
F 2 "" H 800 5450 60  0000 C CNN
F 3 "" H 800 5450 60  0000 C CNN
	1    800  5450
	1    0    0    -1  
$EndComp
$Comp
L CAP_POL C1
U 1 1 527C60D2
P 800 5250
F 0 "C1" H 800 5150 60  0000 C CNN
F 1 "10uF" H 800 5350 60  0000 C CNN
F 2 "UUD1V100MCL1GS" H 800 5250 60  0001 C CNN
F 3 "" H 800 5250 60  0000 C CNN
F 4 "UUD1V100MCL1GS" H 800 5250 60  0001 C CNN "Manf"
	1    800  5250
	0    1    1    0   
$EndComp
$Comp
L INDUCTOR L1
U 1 1 527C65E2
P 950 4500
F 0 "L1" H 950 4400 60  0000 C CNN
F 1 "470uH" H 950 4600 60  0000 C CNN
F 2 "SRR7045-471M" H 950 4500 60  0001 C CNN
F 3 "" H 950 4500 60  0000 C CNN
F 4 "SRR7045-471M" H 950 4500 60  0001 C CNN "Manf"
	1    950  4500
	0    -1   -1   0   
$EndComp
$Comp
L DIODE_SCHOTTKY D1
U 1 1 527C676B
P 1300 4500
F 0 "D1" H 1300 4600 60  0000 C CNN
F 1 "B160-13-F" H 1200 4400 60  0000 C CNN
F 2 "B160-13-F" H 1300 4500 60  0001 C CNN
F 3 "" H 1300 4500 60  0000 C CNN
F 4 "B160-13-F" H 1300 4500 60  0001 C CNN "Manf"
	1    1300 4500
	0    -1   -1   0   
$EndComp
$Comp
L GND #PWR060
U 1 1 527C68F5
P 3700 5250
F 0 "#PWR060" H 3700 5200 30  0001 C CNN
F 1 "GND" H 3700 5205 30  0001 C CNN
F 2 "" H 3700 5250 60  0000 C CNN
F 3 "" H 3700 5250 60  0000 C CNN
	1    3700 5250
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR061
U 1 1 527C6B94
P 4000 5250
F 0 "#PWR061" H 4000 5200 30  0001 C CNN
F 1 "GND" H 4000 5205 30  0001 C CNN
F 2 "" H 4000 5250 60  0000 C CNN
F 3 "" H 4000 5250 60  0000 C CNN
	1    4000 5250
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR062
U 1 1 527C719C
P 3450 4950
F 0 "#PWR062" H 3450 4900 30  0001 C CNN
F 1 "GND" H 3450 4905 30  0001 C CNN
F 2 "" H 3450 4950 60  0000 C CNN
F 3 "" H 3450 4950 60  0000 C CNN
	1    3450 4950
	1    0    0    -1  
$EndComp
NoConn ~ 3300 5050
$Comp
L GND #PWR063
U 1 1 527C775C
P 1300 4700
F 0 "#PWR063" H 1300 4650 30  0001 C CNN
F 1 "GND" H 1300 4655 30  0001 C CNN
F 2 "" H 1300 4700 60  0000 C CNN
F 3 "" H 1300 4700 60  0000 C CNN
	1    1300 4700
	1    0    0    -1  
$EndComp
$Comp
L +3.3V #PWR064
U 1 1 527C908C
P 800 5000
F 0 "#PWR064" H 800 5090 20  0001 C CNN
F 1 "+3.3V" H 800 5090 30  0000 C CNN
F 2 "" H 800 5000 60  0000 C CNN
F 3 "" H 800 5000 60  0000 C CNN
	1    800  5000
	1    0    0    -1  
$EndComp
$Comp
L CAP_NONPOL C2
U 1 1 527C9291
P 2500 4500
F 0 "C2" H 2500 4400 60  0000 C CNN
F 1 "10000pF" H 2500 4600 60  0000 C CNN
F 2 "0603" H 2500 4500 60  0001 C CNN
F 3 "" H 2500 4500 60  0000 C CNN
F 4 "GRM188R71H103KA01D" H 2500 4500 60  0001 C CNN "Manf"
	1    2500 4500
	-1   0    0    1   
$EndComp
$Comp
L 219-3MST S2
U 1 1 527D915E
P 4400 3700
F 0 "S2" H 4300 3750 60  0000 C CNN
F 1 "CFG" H 4400 4250 60  0000 C CNN
F 2 "219-3MST" H 4400 3700 60  0001 C CNN
F 3 "" H 4400 3700 60  0000 C CNN
F 4 "219-3MST" H 4400 3700 60  0001 C CNN "Manf"
	1    4400 3700
	1    0    0    -1  
$EndComp
$Comp
L CAP_NONPOL C23
U 1 1 52802D8C
P 7800 4700
F 0 "C23" H 7800 4600 60  0000 C CNN
F 1 "0.1uF" H 7800 4800 60  0000 C CNN
F 2 "0603" H 7800 4700 60  0001 C CNN
F 3 "" H 7800 4700 60  0000 C CNN
F 4 "CL10B104KB8NNNC" H 7800 4700 60  0001 C CNN "Manf"
	1    7800 4700
	0    -1   -1   0   
$EndComp
$Comp
L GND #PWR065
U 1 1 52802D92
P 7800 4900
F 0 "#PWR065" H 7800 4850 30  0001 C CNN
F 1 "GND" H 7800 4855 30  0001 C CNN
F 2 "" H 7800 4900 60  0000 C CNN
F 3 "" H 7800 4900 60  0000 C CNN
	1    7800 4900
	1    0    0    -1  
$EndComp
$Comp
L CAP_NONPOL C24
U 1 1 52803066
P 7850 2350
F 0 "C24" H 7850 2250 60  0000 C CNN
F 1 "0.1uF" H 7850 2450 60  0000 C CNN
F 2 "0603" H 7850 2350 60  0001 C CNN
F 3 "" H 7850 2350 60  0000 C CNN
F 4 "CL10B104KB8NNNC" H 7850 2350 60  0001 C CNN "Manf"
	1    7850 2350
	0    -1   -1   0   
$EndComp
$Comp
L GND #PWR066
U 1 1 5280306C
P 7850 2550
F 0 "#PWR066" H 7850 2500 30  0001 C CNN
F 1 "GND" H 7850 2505 30  0001 C CNN
F 2 "" H 7850 2550 60  0000 C CNN
F 3 "" H 7850 2550 60  0000 C CNN
	1    7850 2550
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR067
U 1 1 52805975
P 1350 4950
F 0 "#PWR067" H 1350 4900 30  0001 C CNN
F 1 "GND" H 1350 4905 30  0001 C CNN
F 2 "" H 1350 4950 60  0000 C CNN
F 3 "" H 1350 4950 60  0000 C CNN
	1    1350 4950
	1    0    0    -1  
$EndComp
$Comp
L LS_GND #PWR068
U 1 1 52873194
P 2200 2650
F 0 "#PWR068" H 2200 2600 30  0001 C CNN
F 1 "LS_GND" H 2200 2575 30  0000 C CNN
F 2 "" H 2200 2650 60  0000 C CNN
F 3 "" H 2200 2650 60  0000 C CNN
	1    2200 2650
	1    0    0    -1  
$EndComp
$Comp
L LS_GND #PWR069
U 1 1 528735A0
P 8650 5550
F 0 "#PWR069" H 8650 5500 30  0001 C CNN
F 1 "LS_GND" H 8650 5475 30  0000 C CNN
F 2 "" H 8650 5550 60  0000 C CNN
F 3 "" H 8650 5550 60  0000 C CNN
	1    8650 5550
	1    0    0    -1  
$EndComp
$Comp
L CAP_NONPOL C6
U 1 1 5287C735
P 6950 3650
F 0 "C6" H 6950 3550 60  0000 C CNN
F 1 "NP" H 6950 3750 60  0000 C CNN
F 2 "0603" H 6950 3650 60  0001 C CNN
F 3 "" H 6950 3650 60  0000 C CNN
	1    6950 3650
	0    -1   -1   0   
$EndComp
$Comp
L GND #PWR070
U 1 1 5287C741
P 6950 3850
F 0 "#PWR070" H 6950 3800 30  0001 C CNN
F 1 "GND" H 6950 3805 30  0001 C CNN
F 2 "" H 6950 3850 60  0000 C CNN
F 3 "" H 6950 3850 60  0000 C CNN
	1    6950 3850
	1    0    0    -1  
$EndComp
$Comp
L CAP_NONPOL C25
U 1 1 5287CD86
P 6950 1300
F 0 "C25" H 6950 1200 60  0000 C CNN
F 1 "NP" H 6950 1400 60  0000 C CNN
F 2 "0603" H 6950 1300 60  0001 C CNN
F 3 "" H 6950 1300 60  0000 C CNN
	1    6950 1300
	0    -1   -1   0   
$EndComp
$Comp
L GND #PWR071
U 1 1 5287CD8C
P 6950 1500
F 0 "#PWR071" H 6950 1450 30  0001 C CNN
F 1 "GND" H 6950 1455 30  0001 C CNN
F 2 "" H 6950 1500 60  0000 C CNN
F 3 "" H 6950 1500 60  0000 C CNN
	1    6950 1500
	1    0    0    -1  
$EndComp
Wire Wire Line
	3900 1100 4550 1100
Wire Wire Line
	3200 2750 3200 2600
Wire Wire Line
	2950 2750 3200 2750
Wire Wire Line
	3100 2600 3100 2650
Wire Wire Line
	3000 2600 3100 2600
Wire Wire Line
	3000 2650 3000 2600
Wire Wire Line
	2950 2650 3000 2650
Connection ~ 1850 3500
Wire Wire Line
	1850 3450 1850 3500
Wire Wire Line
	1850 3150 1850 3100
Wire Wire Line
	4800 6250 4300 6250
Wire Wire Line
	4800 6350 4300 6350
Wire Wire Line
	2550 3300 2050 3300
Wire Wire Line
	1750 3500 2550 3500
Wire Wire Line
	3550 3500 3550 3550
Wire Wire Line
	3500 3500 3550 3500
Wire Wire Line
	3550 3300 3550 3250
Wire Wire Line
	3500 3300 3550 3300
Wire Wire Line
	3900 2050 3900 2100
Wire Wire Line
	4000 2050 3900 2050
Wire Wire Line
	4300 2050 4950 2050
Connection ~ 5100 4900
Wire Wire Line
	5100 5250 5100 5300
Wire Wire Line
	5100 4850 5100 4950
Wire Wire Line
	5350 4900 5100 4900
Wire Wire Line
	5350 5100 5350 4900
Wire Wire Line
	6500 4500 7000 4500
Wire Wire Line
	6500 4450 6500 4500
Wire Wire Line
	6500 3050 7000 3050
Wire Wire Line
	6500 3100 6500 3050
Connection ~ 6500 3450
Wire Wire Line
	6500 3450 7000 3450
Wire Wire Line
	6500 3800 6500 3850
Wire Wire Line
	6500 3400 6500 3500
Wire Wire Line
	7500 4600 7500 4650
Wire Wire Line
	7500 4100 7500 4300
Wire Wire Line
	8400 4100 7500 4100
Connection ~ 7350 4000
Connection ~ 10350 3050
Wire Wire Line
	10550 3400 10550 3450
Connection ~ 10550 3050
Wire Wire Line
	10550 3050 10550 3100
Wire Wire Line
	10850 4450 10850 4500
Wire Wire Line
	10550 4450 10550 4500
Wire Wire Line
	10850 3800 10850 4150
Wire Wire Line
	9800 3800 10850 3800
Wire Wire Line
	10550 4100 10550 4150
Wire Wire Line
	9800 4100 10550 4100
Wire Wire Line
	9800 4300 10300 4300
Wire Wire Line
	9800 4000 10300 4000
Wire Wire Line
	9800 3900 10300 3900
Wire Wire Line
	9800 3600 10300 3600
Wire Wire Line
	7700 4400 7700 4350
Wire Wire Line
	7800 4400 7700 4400
Wire Wire Line
	7800 4300 7800 4550
Wire Wire Line
	8400 4300 7800 4300
Connection ~ 10900 3050
Wire Wire Line
	10900 3400 10900 3450
Wire Wire Line
	10900 3000 10900 3100
Connection ~ 10350 3700
Wire Wire Line
	10350 4200 9800 4200
Wire Wire Line
	9800 3700 10350 3700
Wire Wire Line
	10350 3050 10350 4200
Wire Wire Line
	7900 3050 10900 3050
Wire Wire Line
	7900 3150 7900 3050
Wire Wire Line
	7900 3600 7900 3450
Wire Wire Line
	8400 3600 7900 3600
Wire Wire Line
	8400 4500 7900 4500
Wire Wire Line
	7350 3850 7350 4200
Wire Wire Line
	7350 3550 7350 3500
Wire Wire Line
	8400 4000 7350 4000
Wire Wire Line
	7350 4200 8400 4200
Wire Wire Line
	7650 3500 7650 3550
Wire Wire Line
	7800 3500 7650 3500
Wire Wire Line
	7800 3700 7800 3500
Wire Wire Line
	8400 3700 7800 3700
Wire Wire Line
	7650 3850 7650 3900
Wire Wire Line
	8200 3500 8200 3450
Wire Wire Line
	8400 3500 8200 3500
Wire Wire Line
	8200 3100 8200 3150
Wire Wire Line
	8350 3100 8200 3100
Wire Wire Line
	8350 3400 8350 3100
Wire Wire Line
	8400 3400 8350 3400
Wire Wire Line
	9800 3500 10300 3500
Wire Wire Line
	9100 4650 9100 4700
Wire Wire Line
	9950 3300 9950 3350
Wire Wire Line
	9850 3300 9950 3300
Wire Wire Line
	9850 3400 9850 3300
Wire Wire Line
	9800 3400 9850 3400
Wire Wire Line
	9950 4450 9950 4500
Wire Wire Line
	9850 4450 9950 4450
Wire Wire Line
	9850 4500 9850 4450
Wire Wire Line
	9800 4500 9850 4500
Wire Wire Line
	9800 4400 10300 4400
Wire Wire Line
	8400 3800 7900 3800
Wire Wire Line
	8400 3900 7900 3900
Wire Wire Line
	8400 4400 7900 4400
Wire Wire Line
	6550 2150 7050 2150
Wire Wire Line
	6550 2100 6550 2150
Wire Wire Line
	6550 700  7000 700 
Wire Wire Line
	6550 750  6550 700 
Connection ~ 6550 1100
Wire Wire Line
	6550 1100 7000 1100
Wire Wire Line
	6550 1450 6550 1500
Wire Wire Line
	6550 1050 6550 1150
Wire Wire Line
	4800 5850 4300 5850
Wire Wire Line
	4800 5950 4300 5950
Wire Wire Line
	7650 6500 7650 6550
Wire Wire Line
	7250 6500 7250 6550
Wire Wire Line
	7250 6050 6600 6050
Wire Wire Line
	7250 6000 7250 6050
Wire Wire Line
	7650 6000 7250 6000
Connection ~ 7250 6150
Wire Wire Line
	7250 6200 7250 6150
Wire Wire Line
	6600 6150 7300 6150
Wire Wire Line
	6900 6300 6900 6400
Wire Wire Line
	6600 6350 6900 6350
Wire Wire Line
	6750 6200 6750 6250
Wire Wire Line
	6650 6200 6750 6200
Wire Wire Line
	6650 6250 6650 6200
Wire Wire Line
	6600 6250 6650 6250
Wire Wire Line
	4650 5550 4650 5600
Wire Wire Line
	4750 5550 4650 5550
Wire Wire Line
	4750 5650 4750 5550
Wire Wire Line
	4800 5650 4750 5650
Wire Wire Line
	4650 3500 5050 3500
Wire Wire Line
	5050 3400 4650 3400
Wire Wire Line
	2750 1700 3200 1700
Wire Wire Line
	2750 1800 3200 1800
Wire Wire Line
	2750 1900 3200 1900
Wire Wire Line
	2750 2000 3200 2000
Wire Wire Line
	2200 2550 2000 2550
Wire Wire Line
	2200 2500 2200 2550
Wire Wire Line
	6050 7400 6050 6900
Wire Wire Line
	5950 7400 5950 6900
Wire Wire Line
	5850 7400 5850 6900
Wire Wire Line
	5750 7400 5750 6900
Wire Wire Line
	5650 7400 5650 6900
Wire Wire Line
	7100 5850 6600 5850
Wire Wire Line
	7100 5950 6600 5950
Wire Wire Line
	10250 5150 10850 5150
Connection ~ 10850 5150
Wire Wire Line
	10850 5100 10850 5200
Wire Wire Line
	2200 2600 2200 2650
Wire Wire Line
	2050 2600 2200 2600
Wire Wire Line
	2050 2650 2050 2600
Wire Wire Line
	2000 2650 2050 2650
Connection ~ 8150 5150
Wire Wire Line
	8150 5150 8750 5150
Wire Wire Line
	10850 5500 10850 5550
Wire Wire Line
	6900 6700 6900 6750
Wire Wire Line
	8150 5100 8150 5200
Wire Wire Line
	10200 5450 10550 5450
Wire Wire Line
	10200 5350 10550 5350
Wire Wire Line
	8800 5450 8400 5450
Wire Wire Line
	8800 5350 8400 5350
Wire Wire Line
	8650 5500 8650 5550
Wire Wire Line
	8750 5500 8650 5500
Wire Wire Line
	8750 5550 8750 5500
Wire Wire Line
	8800 5550 8750 5550
Wire Wire Line
	8750 5150 8750 5250
Wire Wire Line
	8750 5250 8800 5250
Wire Wire Line
	10400 5500 10400 5550
Wire Wire Line
	10300 5500 10400 5500
Wire Wire Line
	10300 5550 10300 5500
Wire Wire Line
	10200 5550 10300 5550
Wire Wire Line
	10250 5250 10250 5150
Wire Wire Line
	10200 5250 10250 5250
Wire Wire Line
	5650 4600 5650 5100
Wire Wire Line
	5550 5100 5550 4600
Wire Wire Line
	5450 4600 5450 5100
Wire Wire Line
	4300 5750 4800 5750
Wire Wire Line
	1100 2550 1100 2600
Wire Wire Line
	1000 2550 1100 2550
Wire Wire Line
	1000 2650 1000 2550
Wire Wire Line
	900  2750 1250 2750
Wire Wire Line
	950  2550 950  2450
Wire Wire Line
	900  2550 950  2550
Wire Wire Line
	900  2650 1000 2650
Wire Wire Line
	1100 1900 1100 1950
Wire Wire Line
	1000 1900 1100 1900
Wire Wire Line
	1000 2000 1000 1900
Wire Wire Line
	900  2100 1250 2100
Wire Wire Line
	950  1900 950  1800
Wire Wire Line
	900  1900 950  1900
Wire Wire Line
	900  2000 1000 2000
Wire Wire Line
	1100 3800 1100 3850
Wire Wire Line
	1000 3800 1100 3800
Wire Wire Line
	1000 3900 1000 3800
Wire Wire Line
	900  4000 1250 4000
Wire Wire Line
	950  3800 950  3700
Wire Wire Line
	900  3800 950  3800
Wire Wire Line
	900  3900 1000 3900
Wire Wire Line
	5100 1000 5100 850 
Wire Wire Line
	4950 1000 5100 1000
Wire Wire Line
	3900 1000 4650 1000
Wire Wire Line
	3900 1200 4550 1200
Wire Wire Line
	3900 900  4550 900 
Wire Wire Line
	4550 800  3900 800 
Wire Wire Line
	2000 1200 2650 1200
Wire Wire Line
	2000 900  2650 900 
Wire Wire Line
	2650 800  2000 800 
Wire Wire Line
	7550 2250 7550 2300
Wire Wire Line
	7550 1750 7550 1950
Wire Wire Line
	8450 1750 7550 1750
Connection ~ 7400 1650
Connection ~ 10400 700 
Wire Wire Line
	10600 1050 10600 1100
Connection ~ 10600 700 
Wire Wire Line
	10600 700  10600 750 
Wire Wire Line
	10900 2100 10900 2150
Wire Wire Line
	10600 2100 10600 2150
Wire Wire Line
	10900 1450 10900 1800
Wire Wire Line
	9850 1450 10900 1450
Wire Wire Line
	10600 1750 10600 1800
Wire Wire Line
	9850 1750 10600 1750
Wire Wire Line
	1800 1700 2250 1700
Wire Wire Line
	1800 1800 2250 1800
Wire Wire Line
	1800 1900 2250 1900
Wire Wire Line
	1800 2000 2250 2000
Wire Wire Line
	9850 1950 10350 1950
Wire Wire Line
	9850 1650 10350 1650
Wire Wire Line
	9850 1550 10350 1550
Wire Wire Line
	9850 1250 10350 1250
Wire Wire Line
	7750 2050 7750 2000
Wire Wire Line
	7850 2050 7750 2050
Wire Wire Line
	7850 1950 7850 2200
Wire Wire Line
	8450 1950 7850 1950
Connection ~ 10950 700 
Wire Wire Line
	10950 1050 10950 1100
Wire Wire Line
	10950 650  10950 750 
Connection ~ 10400 1350
Wire Wire Line
	10400 1850 9850 1850
Wire Wire Line
	9850 1350 10400 1350
Wire Wire Line
	10400 700  10400 1850
Wire Wire Line
	7950 700  10950 700 
Wire Wire Line
	7950 800  7950 700 
Wire Wire Line
	7950 1250 7950 1100
Wire Wire Line
	8450 1250 7950 1250
Wire Wire Line
	8450 2150 7950 2150
Wire Wire Line
	5750 5100 5750 4600
Wire Wire Line
	5950 5100 5950 4600
Wire Wire Line
	5850 5100 5850 4600
Wire Wire Line
	6050 5100 6050 4600
Wire Wire Line
	6600 5650 7100 5650
Wire Wire Line
	7400 1500 7400 1850
Wire Wire Line
	7400 1200 7400 1150
Wire Wire Line
	8450 1650 7400 1650
Wire Wire Line
	7400 1850 8450 1850
Wire Wire Line
	1100 3150 1100 3200
Wire Wire Line
	1000 3150 1100 3150
Wire Wire Line
	1000 3250 1000 3150
Wire Wire Line
	900  3350 1250 3350
Wire Wire Line
	950  3150 950  3050
Wire Wire Line
	900  3150 950  3150
Wire Wire Line
	900  3250 1000 3250
Wire Wire Line
	7700 1150 7700 1200
Wire Wire Line
	7850 1150 7700 1150
Wire Wire Line
	7850 1350 7850 1150
Wire Wire Line
	8450 1350 7850 1350
Wire Wire Line
	7700 1500 7700 1550
Wire Wire Line
	8250 1150 8250 1100
Wire Wire Line
	8450 1150 8250 1150
Wire Wire Line
	8250 750  8250 800 
Wire Wire Line
	8400 750  8250 750 
Wire Wire Line
	8400 1050 8400 750 
Wire Wire Line
	8450 1050 8400 1050
Wire Wire Line
	9850 1150 10350 1150
Wire Wire Line
	9150 2300 9150 2350
Wire Wire Line
	10000 950  10000 1000
Wire Wire Line
	9900 950  10000 950 
Wire Wire Line
	9900 1050 9900 950 
Wire Wire Line
	9850 1050 9900 1050
Wire Wire Line
	10000 2100 10000 2150
Wire Wire Line
	9900 2100 10000 2100
Wire Wire Line
	9900 2150 9900 2100
Wire Wire Line
	9850 2150 9900 2150
Wire Wire Line
	9850 2050 10350 2050
Wire Wire Line
	8450 1450 7950 1450
Wire Wire Line
	8450 1550 7950 1550
Wire Wire Line
	8450 2050 7950 2050
Wire Wire Line
	8150 5500 8150 5550
Wire Wire Line
	4650 3300 5050 3300
Wire Wire Line
	5550 6900 5550 7400
Wire Wire Line
	5450 6900 5450 7400
Wire Wire Line
	4800 6150 4300 6150
Wire Wire Line
	4800 6050 4300 6050
Wire Wire Line
	5450 1750 5450 1800
Wire Wire Line
	5450 2100 5450 2150
Wire Wire Line
	5450 2450 5450 2500
Wire Wire Line
	5450 2500 6150 2500
Wire Wire Line
	4100 3300 4100 3600
Connection ~ 4100 3400
Connection ~ 4100 3500
Wire Wire Line
	4100 3300 4150 3300
Wire Wire Line
	4150 3400 4100 3400
Wire Wire Line
	4100 3500 4150 3500
Wire Wire Line
	7600 6150 7650 6150
Wire Wire Line
	7650 6000 7650 6200
Connection ~ 7650 6150
Wire Wire Line
	3700 4900 3700 4850
Wire Wire Line
	3300 4850 4000 4850
Wire Wire Line
	4000 4800 4000 4900
Wire Wire Line
	3700 5200 3700 5250
Wire Wire Line
	4000 5200 4000 5250
Connection ~ 3700 4850
Wire Wire Line
	3300 4950 3350 4950
Wire Wire Line
	3350 4950 3350 4900
Wire Wire Line
	3350 4900 3450 4900
Wire Wire Line
	3450 4900 3450 4950
Wire Wire Line
	1300 4650 1300 4700
Wire Wire Line
	3350 4750 3300 4750
Wire Wire Line
	3350 4300 3350 4750
Wire Wire Line
	3350 4500 2650 4500
Wire Wire Line
	2350 4500 1500 4500
Wire Wire Line
	1500 4500 1500 4750
Wire Wire Line
	1500 4750 1550 4750
Connection ~ 4000 4850
Wire Wire Line
	950  4300 3350 4300
Connection ~ 3350 4500
Wire Wire Line
	1300 4300 1300 4350
Connection ~ 1300 4300
Wire Wire Line
	950  4300 950  4350
Wire Wire Line
	800  5050 1550 5050
Wire Wire Line
	950  5050 950  4650
Wire Wire Line
	800  5000 800  5100
Wire Wire Line
	800  5400 800  5450
Connection ~ 800  5050
Connection ~ 950  5050
Wire Wire Line
	7800 4850 7800 4900
Connection ~ 7800 4400
Wire Wire Line
	7850 2500 7850 2550
Connection ~ 7850 2050
Wire Wire Line
	1550 4850 1500 4850
Wire Wire Line
	1500 4850 1500 4950
Wire Wire Line
	1450 4950 1550 4950
Wire Wire Line
	1450 4950 1450 4900
Wire Wire Line
	1450 4900 1350 4900
Wire Wire Line
	1350 4900 1350 4950
Connection ~ 1500 4950
Connection ~ 6900 6350
Wire Wire Line
	6950 3500 6950 3450
Connection ~ 6950 3450
Wire Wire Line
	6950 3800 6950 3850
Wire Wire Line
	6950 1450 6950 1500
Wire Wire Line
	6950 1100 6950 1150
Connection ~ 6950 1100
NoConn ~ 5350 6900
NoConn ~ 6600 5750
$Comp
L TWOSTEP_LOGO G1
U 1 1 529EB59F
P 9500 6350
F 0 "G1" H 9350 6200 60  0000 C CNN
F 1 "TWOSTEP_LOGO" H 9500 6350 60  0001 C CNN
F 2 "TWOSTEP_LOGO" H 9500 6350 60  0001 C CNN
F 3 "" H 9500 6350 60  0000 C CNN
	1    9500 6350
	1    0    0    -1  
$EndComp
$Comp
L +3.3V #PWR072
U 1 1 529EB970
P 6500 4100
F 0 "#PWR072" H 6500 4190 20  0001 C CNN
F 1 "+3.3V" H 6500 4190 30  0000 C CNN
F 2 "" H 6500 4100 60  0000 C CNN
F 3 "" H 6500 4100 60  0000 C CNN
	1    6500 4100
	1    0    0    -1  
$EndComp
Wire Wire Line
	6500 4100 6500 4150
$Comp
L +3.3V #PWR073
U 1 1 529EBD44
P 6550 1750
F 0 "#PWR073" H 6550 1840 20  0001 C CNN
F 1 "+3.3V" H 6550 1840 30  0000 C CNN
F 2 "" H 6550 1750 60  0000 C CNN
F 3 "" H 6550 1750 60  0000 C CNN
	1    6550 1750
	1    0    0    -1  
$EndComp
Wire Wire Line
	6550 1750 6550 1800
$Comp
L SI8621 U5
U 1 1 52A51A94
P 9500 5400
F 0 "U5" H 9150 5150 60  0000 C CNN
F 1 "SI8621" V 9500 5400 60  0000 C CNN
F 2 "SI8621BC-B-IS" H 9550 4950 60  0001 C CNN
F 3 "" H 9550 4950 60  0000 C CNN
F 4 "SI8621BC-B-IS" H 9500 5400 60  0001 C CNN "Manf"
	1    9500 5400
	1    0    0    -1  
$EndComp
NoConn ~ 2000 1100
NoConn ~ 3900 700 
$Comp
L ATXMEGA16E5-AU U2
U 1 1 52A534F3
P 5700 6000
F 0 "U2" H 5750 5900 60  0000 C CNN
F 1 "ATXMEGA16E5-AU" H 5700 6000 60  0000 C CNN
F 2 "" H 5700 5700 60  0000 C CNN
F 3 "" H 5700 5700 60  0000 C CNN
	1    5700 6000
	1    0    0    -1  
$EndComp
$EndSCHEMATC