mirror of
https://github.com/hsoft/collapseos.git
synced 2024-12-29 00:38:05 +11:00
12 lines
365 B
Plaintext
12 lines
365 B
Plaintext
SD Card driver
|
|
|
|
Load range: 603-616
|
|
|
|
This driver is designed for a ad-hoc adapter card that acts as a
|
|
SPI relay between the z80 bus and the SD card. It requires a SPI
|
|
driver providing (spix), (spie) and (spid), which oh surprise!
|
|
is included in Collapse OS at B595.
|
|
|
|
Through that layer, this driver implements the SDC protocol
|
|
allowing it to provide BLK@ and BLK!.
|