izaya
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collapseos
镜像自地址 https://github.com/hsoft/collapseos.git
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Mirror of CollapseOS
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collapseos/blk/600

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  1. SD Card driver

  2. 

  3. Load range: 603-616

  4. 

  5. This driver is designed for a ad-hoc adapter card that acts as a

  6. SPI relay between the z80 bus and the SD card. It requires a SPI

  7. driver providing (spix), (spie) and (spid), which oh surprise!

  8. is included in Collapse OS at B595.

  9. 

  10. Through that layer, this driver implements the SDC protocol

  11. allowing it to provide BLK@ and BLK!.