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Merged
TheNextSteveJobs merged 18 commits into from
Sep 19, 2025
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pics adjust #180

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StoreUnit & template
TheNextSteveJobs Sep 19, 2025
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StoreUnit docs update
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StoreUnit update
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Update 01_storeunit.md
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Merge branch 'main' of https://github.com/TheNextSteveJobs/UnityChipF…
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Update 01_storeunit.md
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Update 01_storeunit.md
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Merge branch 'main' of https://github.com/TheNextSteveJobs/UnityChipF…
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Update 01_storeunit.md
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Update 01_storeunit.md
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16 changes: 11 additions & 5 deletions documents/content/zh-cn/docs/98_ut/03_memblock/03_lsu/01_storeunit.md
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Expand Up @@ -28,7 +28,8 @@ StoreUnit 是存储指令执行单元 ，由多个协同工作的子模块组成
#### 存储地址流水线


![sw指令流水示意图](../../../../../../static/docs/98_ut/03_memblock/03_storeunit/scalar.png)
![sw指令流水示意图](../../scalar.png)




Expand Down Expand Up @@ -87,7 +88,7 @@ StoreUnit 是存储指令执行单元 ，由多个协同工作的子模块组成
SEG 指令则由独立的 VSegmentUnit 模块处理。


![vse指令流水示意图](../../../../../../static/docs/98_ut/03_memblock/03_storeunit/vector.png)
![vse指令流水示意图](../../vector.png)



Expand Down Expand Up @@ -123,8 +124,9 @@ StoreUnit处理非对齐Store指令流程和标量类似，特别的:

原子指令、MMIO与NC地址空间均不支持非对齐访问，这些情况将触发AccessFault异常。

![非对齐sd指令流水示意图](../../../../../../static/docs/98_ut/03_memblock/03_storeunit/misalign.png)

![非对齐sd指令流水示意图](../../misalign.png)
in


StoreUnit处理非对齐Store指令流程和标量类似，特别的:
Expand Down Expand Up @@ -154,7 +156,9 @@ RAW内存违例：处理器核执行的Load指令的结果应来源于当前处

Store指令地址流水线分为S0/S1/S2/S3四级,如图所示：

![整体框图](../../../../../../static/docs/98_ut/03_memblock/03_storeunit/StoreUnit.png)

![整体框图](../../StoreUnit.png)




Expand Down Expand Up @@ -709,7 +713,9 @@ SBuffer支持超时清空机制；超过2^20周期未被换出的数据块将被

### 接口时序实例

![StoreUnit接口时序](../../../../../../static/docs/98_ut/03_memblock/03_storeunit/LSU-StoreUnit-Timing.svg)

![StoreUnit接口时序](../../LSU-StoreUnit-Timing.svg)




Expand Down