有谁知道 ieee 的文档里的图表（文本型）是怎么制作的吗？

[pcslide]

类似下面的图，是怎么制作的，我想应该不是手挫的吧？


USB | ASoC
--------------------------------------------------------------------
| _________________________
| |sm8250 platform card |
| |_________________________|
| | |
| ___V____ ____V____
| |Q6USB | |Q6AFE |
| |"codec" | |"cpu" |
| |________| |_________|
| ^ ^ ^
| | |________|
| ___V____ |
| |SOC-USB | |
________ ________ | | |
|USB SND |<--->|QC offld|<------------>|________| |
|(card.c)| | |<---------- |
|________| |________|___ | | |
^ ^ | | | ____________V_________
| | | | | |APR/GLINK |
__ V_______________V_____ | | | |______________________|
|USB SND (endpoint.c) | | | | ^
|_________________________| | | | |
^ | | | ___________V___________
| | | |->|audio DSP |
___________V_____________ | | |_______________________|
|XHCI HCD |<- |
|_________________________| |

[cxtrinityy]

关键字 Ascii diagram

[eatgrass]

正好我最近做了这么个工具 https://monoify.io