feat: 增加 DarkRISCV custom-0 DOT4 指令 - #29
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根据这里面的流程上板测试一下? |
汇总 issue #29 的 Map、Timing、UART benchmark 与层级检查结果,并明确资源增量仍缺 baseline 对照。
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上板人工验证已完成。DOT4 UART benchmark PASS,Map/PAR/timing 通过,50 MHz slack 为正。 |
NoNormalCreeper
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July 13, 2026 14:09
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Liophis
reviewed
Jul 13, 2026
| ```bash | ||
| make dot4-bench | ||
| make ise-export ISE_TARGET=minisoc_dot4_dark | ||
| make dot4-load PORT=COM8 |
Liophis
reviewed
Jul 13, 2026
| {{2{product2[15]}}, product2} + | ||
| {{2{product3[15]}}, product3}; | ||
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| // 结果只对产生它的 instruction PC 有效。相邻 custom 指令即使 req 连续为高, |
Liophis
approved these changes
Jul 13, 2026
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变更
dot4.s8custom-0 指令,完成四路 signed INT8 点积验证
tb_mode_check在基线origin/master=35968e6上同样复现待人工验证