diff --git a/hw/ip/aon_timer/dv/cov/aon_timer_unr_manually_excluded_excl.el b/hw/ip/aon_timer/dv/cov/aon_timer_unr_manually_excluded_excl.el new file mode 100644 index 00000000000000..5de5a6eb07d74e --- /dev/null +++ b/hw/ip/aon_timer/dv/cov/aon_timer_unr_manually_excluded_excl.el @@ -0,0 +1,186 @@ +// Copyright lowRISC contributors (OpenTitan project). +// Licensed under the Apache License, Version 2.0, see LICENSE for details. +// SPDX-License-Identifier: Apache-2.0 +// +//================================================== +// This file contains the Excluded objects +// Generated By User: antonio +// Format Version: 2 +// Date: Wed Dec 18 17:15:12 2024 +// ExclMode: default +//================================================== +CHECKSUM: "1706182284 132761700" +INSTANCE: tb.dut.u_reg.u_reg_if.u_rsp_intg_gen +ANNOTATION: "tl_i.d_user is hardcoded to 0x0 " +Block 1 "461445014" "assign rsp_intg = tl_i.d_user.rsp_intg;" +ANNOTATION: "tl_i.d_user is hardcoded to 0x0" +Block 2 "2643129081" "assign data_intg = tl_i.d_user.data_intg;" +CHECKSUM: "2815520955 1214062232" +INSTANCE: tb.dut.u_reg.u_wkup_count_hi_cdc.u_arb +ANNOTATION: "Default statement can't be hit unless some wrong value is forced in the `state_d` signal" +Block 43 "3846199569" "gen_wr_req.state_d = StIdle;" +CHECKSUM: "2815520955 1214062232" +INSTANCE: tb.dut.u_reg.u_wkup_count_lo_cdc.u_arb +ANNOTATION: "Default statement can't be hit unless some wrong value is forced in the `state_d` signal" +Block 43 "3846199569" "gen_wr_req.state_d = StIdle;" +CHECKSUM: "2815520955 1214062232" +INSTANCE: tb.dut.u_reg.u_wdog_count_cdc.u_arb +ANNOTATION: "Default statement can't be hit unless some wrong value is forced in the `state_d` signal" +Block 43 "3846199569" "gen_wr_req.state_d = StIdle;" +CHECKSUM: "2815520955 1214062232" +INSTANCE: tb.dut.u_reg.u_wkup_cause_cdc.u_arb +ANNOTATION: "Default statement can't be hit unless some wrong value is forced in the `state_d` signal" +Block 43 "3846199569" "gen_wr_req.state_d = StIdle;" +CHECKSUM: "2815520955 4051034043" +INSTANCE: tb.dut.u_reg.u_wkup_count_hi_cdc.u_arb +ANNOTATION: "Default statement can't be hit unless some wrong value is forced in the `state_d` signal" +Branch 4 "3547459906" "gen_wr_req.state_q" (6) "gen_wr_req.state_q default,-,-,-,-" +CHECKSUM: "2815520955 4051034043" +INSTANCE: tb.dut.u_reg.u_wkup_count_lo_cdc.u_arb +ANNOTATION: "Default statement can't be hit unless some wrong value is forced in the `state_d` signal" +Branch 4 "3547459906" "gen_wr_req.state_q" (6) "gen_wr_req.state_q default,-,-,-,-" +CHECKSUM: "2815520955 4051034043" +INSTANCE: tb.dut.u_reg.u_wdog_count_cdc.u_arb +ANNOTATION: "Default statement can't be hit unless some wrong value is forced in the `state_d` signal" +Branch 4 "3547459906" "gen_wr_req.state_q" (6) "gen_wr_req.state_q default,-,-,-,-" +CHECKSUM: "2815520955 4051034043" +INSTANCE: tb.dut.u_reg.u_wkup_cause_cdc.u_arb +ANNOTATION: "Default statement can't be hit unless some wrong value is forced in the `state_d` signal" +Branch 4 "3547459906" "gen_wr_req.state_q" (6) "gen_wr_req.state_q default,-,-,-,-" +CHECKSUM: "530940107 4102526809" +INSTANCE: tb.dut +ANNOTATION: "intr_test_flds_we[0/1] is asserted at the same time whenever the intr_test register is written, so the combination of only one Qe being set is not possible." +Condition 4 "594611319" "(reg2hw.intr_test.wkup_timer_expired.qe | reg2hw.intr_test.wdog_timer_bark.qe) 1 -1" (3 "10") +Condition 4 "594611319" "(reg2hw.intr_test.wkup_timer_expired.qe | reg2hw.intr_test.wdog_timer_bark.qe) 1 -1" (2 "01") +CHECKSUM: "1125143680 279071062" +INSTANCE: tb.dut.u_reg.u_wkup_count_hi_cdc +ANNOTATION: "src_ack is only 1 cycle pulse, and is an acknowledgment to a request from a read/write. +src_busy_q feeds of the request, so by the time src_ack is high src_busy_q should also be high. +See assertion SrcAckBusyChk_A for more details" +Condition 4 "937119686" "(src_busy_q && src_ack) 1 -1" (1 "01") +CHECKSUM: "1125143680 279071062" +INSTANCE: tb.dut.u_reg.u_wkup_count_lo_cdc +ANNOTATION: "src_ack is only 1 cycle pulse, and is an acknowledgment to a request from a read/write. +src_busy_q feeds of the request, so by the time src_ack is high src_busy_q should also be high. +See assertion SrcAckBusyChk_A for more details" +Condition 4 "937119686" "(src_busy_q && src_ack) 1 -1" (1 "01") +CHECKSUM: "1125143680 279071062" +INSTANCE: tb.dut.u_reg.u_wdog_count_cdc +ANNOTATION: "src_ack is only 1 cycle pulse, and is an acknowledgment to a request from a read/write. +src_busy_q feeds of the request, so by the time src_ack is high src_busy_q should also be high. +See assertion SrcAckBusyChk_A for more details" +Condition 4 "937119686" "(src_busy_q && src_ack) 1 -1" (1 "01") +CHECKSUM: "1125143680 3293469597" +INSTANCE: tb.dut.u_reg.u_wkup_cause_cdc +ANNOTATION: "src_ack is only 1 cycle pulse, and is an acknowledgment to a request from a read/write. +src_busy_q feeds of the request, so by the time src_ack is high src_busy_q should also be high. +See assertion SrcAckBusyChk_A for more details" +Condition 5 "937119686" "(src_busy_q && src_ack) 1 -1" (1 "01") +CHECKSUM: "1125143680 1408670975" +INSTANCE: tb.dut.u_reg.u_wkup_ctrl_cdc +ANNOTATION: "src_ack is only 1 cycle pulse, and is an acknowledgment to a request from a read/write. +src_busy_q feeds of the request, so by the time src_ack is high src_busy_q should also be high. +See assertion SrcAckBusyChk_A for more details" +Condition 3 "86646938" "(src_busy_q && src_ack) 1 -1" (1 "01") +CHECKSUM: "1125143680 1408670975" +INSTANCE: tb.dut.u_reg.u_wkup_thold_hi_cdc +ANNOTATION: "src_ack is only 1 cycle pulse, and is an acknowledgment to a request from a read/write. +src_busy_q feeds of the request, so by the time src_ack is high src_busy_q should also be high. +See assertion SrcAckBusyChk_A for more details" +Condition 3 "86646938" "(src_busy_q && src_ack) 1 -1" (1 "01") +CHECKSUM: "1125143680 1408670975" +INSTANCE: tb.dut.u_reg.u_wkup_thold_lo_cdc +ANNOTATION: "src_ack is only 1 cycle pulse, and is an acknowledgment to a request from a read/write. +src_busy_q feeds of the request, so by the time src_ack is high src_busy_q should also be high. +See assertion SrcAckBusyChk_A for more details" +Condition 3 "86646938" "(src_busy_q && src_ack) 1 -1" (1 "01") +CHECKSUM: "1125143680 1408670975" +INSTANCE: tb.dut.u_reg.u_wdog_bark_thold_cdc +ANNOTATION: "src_ack is only 1 cycle pulse, and is an acknowledgment to a request from a read/write. +src_busy_q feeds of the request, so by the time src_ack is high src_busy_q should also be high. +See assertion SrcAckBusyChk_A for more details" +Condition 3 "86646938" "(src_busy_q && src_ack) 1 -1" (1 "01") +CHECKSUM: "1125143680 1408670975" +INSTANCE: tb.dut.u_reg.u_wdog_bite_thold_cdc +ANNOTATION: "src_ack is only 1 cycle pulse, and is an acknowledgment to a request from a read/write. +src_busy_q feeds of the request, so by the time src_ack is high src_busy_q should also be high. +See assertion SrcAckBusyChk_A for more details" +Condition 3 "86646938" "(src_busy_q && src_ack) 1 -1" (1 "01") +CHECKSUM: "1125143680 1408670975" +INSTANCE: tb.dut.u_reg.u_wdog_ctrl_cdc +ANNOTATION: "src_ack is only 1 cycle pulse, and is an acknowledgment to a request from a read/write. +src_busy_q feeds of the request, so by the time src_ack is high src_busy_q should also be high. +See assertion SrcAckBusyChk_A for more details" +Condition 3 "86646938" "(src_busy_q && src_ack) 1 -1" (1 "01") +CHECKSUM: "2815520955 4109606122" +INSTANCE: tb.dut.u_reg.u_wkup_count_hi_cdc.u_arb +ANNOTATION: "It can't be hit because dst_update_ack won't be set prior to dst_update_req" +Condition 3 "3080886878" "(gen_wr_req.dst_update_req && gen_wr_req.dst_update_ack) 1 -1" (1 "01") +ANNOTATION: "It would need dst_req_i=1, dst_req_q=1, busy=1. However, that's not possible. + +The FSM stays in IDLE until there's a request, and then stays in StWait 1-cycle. During StWait, dst_req_q is set to 0x1, but we are also transitioning back to StIdle where busy will be set to 0x0 making the missing condition coverage unhittable. +" +Condition 2 "1682497780" "(dst_req_i && ((!gen_wr_req.dst_req_q)) && gen_wr_req.busy) 1 -1" (2 "101") +CHECKSUM: "2815520955 4109606122" +INSTANCE: tb.dut.u_reg.u_wkup_count_lo_cdc.u_arb +ANNOTATION: "It can't be hit because dst_update_ack won't be set prior to dst_update_req" +Condition 3 "3080886878" "(gen_wr_req.dst_update_req && gen_wr_req.dst_update_ack) 1 -1" (1 "01") +ANNOTATION: "It can't be hit because the case where dst_req=1 and dst_lat_d=1 is covered in the branch above." +Condition 5 "593451913" "(((!gen_wr_req.dst_req)) && gen_wr_req.dst_lat_d) 1 -1" (1 "01") +ANNOTATION: "It would need dst_req_i=1, dst_req_q=1, busy=1. However, that's not possible. + +The FSM stays in IDLE until there's a request, and then stays in StWait 1-cycle. During StWait, dst_req_q is set to 0x1, but we are also transitioning back to StIdle where busy will be set to 0x0 making the missing condition coverage unhittable. +" +Condition 2 "1682497780" "(dst_req_i && ((!gen_wr_req.dst_req_q)) && gen_wr_req.busy) 1 -1" (2 "101") +CHECKSUM: "2815520955 4109606122" +INSTANCE: tb.dut.u_reg.u_wdog_count_cdc.u_arb +ANNOTATION: "It can't be hit because dst_update_ack won't be set prior to dst_update_req" +Condition 3 "3080886878" "(gen_wr_req.dst_update_req && gen_wr_req.dst_update_ack) 1 -1" (1 "01") +ANNOTATION: "It can't be hit because the case where dst_req=1 and dst_lat_d=1 is covered in the branch above." +Condition 5 "593451913" "(((!gen_wr_req.dst_req)) && gen_wr_req.dst_lat_d) 1 -1" (1 "01") +ANNOTATION: "It would need dst_req_i=1, dst_req_q=1, busy=1. However, that's not possible. + +The FSM stays in IDLE until there's a request, and then stays in StWait 1-cycle. During StWait, dst_req_q is set to 0x1, but we are also transitioning back to StIdle where busy will be set to 0x0 making the missing condition coverage unhittable. +" +Condition 2 "1682497780" "(dst_req_i && ((!gen_wr_req.dst_req_q)) && gen_wr_req.busy) 1 -1" (2 "101") +CHECKSUM: "2815520955 4109606122" +INSTANCE: tb.dut.u_reg.u_wkup_cause_cdc.u_arb +ANNOTATION: "It can't be hit because dst_update_ack won't be set prior to dst_update_req" +Condition 3 "3080886878" "(gen_wr_req.dst_update_req && gen_wr_req.dst_update_ack) 1 -1" (1 "01") +ANNOTATION: "It can't be hit because the case where dst_req=1 and dst_lat_d=1 is covered in the branch above." +Condition 5 "593451913" "(((!gen_wr_req.dst_req)) && gen_wr_req.dst_lat_d) 1 -1" (1 "01") +ANNOTATION: "It would need dst_req_i=1, dst_req_q=1, busy=1. However, that's not possible. + +The FSM stays in IDLE until there's a request, and then stays in StWait 1-cycle. During StWait, dst_req_q is set to 0x1, but we are also transitioning back to StIdle where busy will be set to 0x0 making the missing condition coverage unhittable. +" +Condition 2 "1682497780" "(dst_req_i && ((!gen_wr_req.dst_req_q)) && gen_wr_req.busy) 1 -1" (2 "101") +CHECKSUM: "3643792208 1147758610" +INSTANCE: tb.dut.u_reg.u_wkup_count_hi_cdc.u_arb.gen_wr_req.u_dst_update_sync +ANNOTATION: "src_ack becomes one 1-cycle after dst_ack goes high. Since dst_ack_i is wired to dst_req_o, it means src_ack_o can't be set until after src_req_i is set." +Condition 2 "700807773" "(dst_req_o & dst_ack_i) 1 -1" (2 "10") +ANNOTATION: "src_ack becomes one 1-cycle after dst_ack goes high. Since dst_ack_i is wired to dst_req_o, it means src_ack_o can't be set until after src_req_i is set." +Condition 2 "700807773" "(dst_req_o & dst_ack_i) 1 -1" (1 "01") +ANNOTATION: "Output and input are connected to the same signal, hence the missing coverage is not reachable" +Condition 1 "1414883863" "(src_req_i & src_ack_o) 1 -1" (1 "01") +CHECKSUM: "3643792208 1147758610" +INSTANCE: tb.dut.u_reg.u_wkup_count_lo_cdc.u_arb.gen_wr_req.u_dst_update_sync +ANNOTATION: "src_ack becomes one 1-cycle after dst_ack goes high. Since dst_ack_i is wired to dst_req_o, it means src_ack_o can't be set until after src_req_i is set." +Condition 2 "700807773" "(dst_req_o & dst_ack_i) 1 -1" (2 "10") +ANNOTATION: "src_ack becomes one 1-cycle after dst_ack goes high. Since dst_ack_i is wired to dst_req_o, it means src_ack_o can't be set until after src_req_i is set." +Condition 2 "700807773" "(dst_req_o & dst_ack_i) 1 -1" (1 "01") +ANNOTATION: "Output and input are connected to the same signal, hence the missing coverage is not reachable" +Condition 1 "1414883863" "(src_req_i & src_ack_o) 1 -1" (1 "01") +CHECKSUM: "3643792208 1147758610" +INSTANCE: tb.dut.u_reg.u_wdog_count_cdc.u_arb.gen_wr_req.u_dst_update_sync +ANNOTATION: "src_ack becomes one 1-cycle after dst_ack goes high. Since dst_ack_i is wired to dst_req_o, it means src_ack_o can't be set until after src_req_i is set." +Condition 2 "700807773" "(dst_req_o & dst_ack_i) 1 -1" (2 "10") +ANNOTATION: "src_ack becomes one 1-cycle after dst_ack goes high. Since dst_ack_i is wired to dst_req_o, it means src_ack_o can't be set until after src_req_i is set." +Condition 2 "700807773" "(dst_req_o & dst_ack_i) 1 -1" (1 "01") +ANNOTATION: "Output and input are connected to the same signal, hence the missing coverage is not reachable" +Condition 1 "1414883863" "(src_req_i & src_ack_o) 1 -1" (1 "01") +CHECKSUM: "3643792208 1147758610" +INSTANCE: tb.dut.u_reg.u_wkup_cause_cdc.u_arb.gen_wr_req.u_dst_update_sync +ANNOTATION: "src_ack becomes one 1-cycle after dst_ack goes high. Since dst_ack_i is wired to dst_req_o, it means src_ack_o can't be set until after src_req_i is set." +Condition 1 "1414883863" "(src_req_i & src_ack_o) 1 -1" +ANNOTATION: "Output and input are connected to the same signal, hence the missing coverage is not reachable" +Condition 2 "700807773" "(dst_req_o & dst_ack_i) 1 -1"