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大小端对换，主站已经发出初始化包

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RuigeLee
2024-10-29 18:11:50 +08:00
parent 332fcf010d
commit 9058337ffe
3 changed files with 22 additions and 17 deletions
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2
tb/backSys_tb.v
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@@ -104,7 +104,7 @@ initial begin
reset <= 0;
#160000
# 10000000
$display("Time Out !!!");
$stop;
end

11
tb/sw/src/mstMain.S
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@@ -20,10 +20,14 @@
main:
lui x5, %hi(cdr_0_tx_status)
li x6, 128
li x6, 520
sw x6, 4(x5) #cdr_0_tx_txLen
li x6, 32 # 设置循环次数
lui x6, 0x20000
sw x6, 8(x5) # 发送len op param0
sw x0, 8(x5) # 发送 param1 param2
li x6, 128 # 设置循环次数
li x10, 0x1234
1:
beqz x15, 3f # 如果x10为0，则跳到3
2:
@@ -34,7 +38,8 @@ main:
3:
# 向cdr_0_tx_txFifo地址写入0x55，循环32次
sw x6, 8(x5) # 向cdr_0_tx_txFifo写入0x55
sw x10, 8(x5) # 向cdr_0_tx_txFifo写入0
addi x6, x6, -1 # 递减计数器
bnez x6, 1b # 如果计数器不为0，则继续循环