keyboard.txt

This is the Classic99 keyboard.cpp, which is needed as a reference
to the screwed up row/column tables I generated.

// Keyboard routines for Classic99 - separate file in hopes of
// this data being useful on the real thing!
//
// The TI Keyboard works by selecting a column, and reading a row
// For the purpose of this table, the mapping to the keyboard connector
// doesn't directly match the numbering, which is based on the software.
// So (99/4A):
// Col		Pin		Purpose
// 0		n/c		Joystick 2
// 1		15		MJU74FRV
// 2		8		/;P01AQZ
// 3		13		.L092SWX
// 4		n/c		Joystick 1
// 5		14		,KI83DEC
// 6		9		NHY65GTB
// 7		12		=<space><cr><nc><fctn><shift><ctrl><nc>
//
// Row		Pin		Purpose
// 0		5		=.,mn/<fire>
// 1		4		<space>LKJH;<left>
// 2		1		<enter>OIUYP<right>
// 3		2		<nc>98760<down>
// 4		7		<fctn>23451<up><alpha lock>
// 5		3		<shift>SDFGA
// 6		10		<ctrl>WERTQ
// 7		11		<nc>XCVBZ

// Scancode Mapping table