OngoingRTC and SD card for RCBUS / RC2014-40pin SC111 Z180 and others
STDRTC and SD card for RCBUS / RC2014-40pin SC111 Z180 and others
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Cloned fromRTC-R2014
Creation time:2023-08-05 13:01:47Update time:2023-08-05 13:39:14
Description
The Stock ROM for ROMWBW on an SC111 uses the generic NAT rom for Z180. It supports the RTC part of this board without change.
To Add support for the SD-Card you need to change the config file and add the following(below), then re-compile the ROM and uptdate the SC111.
To add SD Card support to the SC111 using the SC126 circuit, add the following lines to your config file (RCZ180_nat.asm) and build a custom ROM:
SDENABLE .SET TRUE ; SD: ENABLE SD CARD DISK DRIVER (SD.ASM)
SDMODE .SET SDMODE_SC ; SD: DRIVER MODE: SDMODE_[JUHA|N8|CSIO|PPI|UART|DSD|MK4|SC|MT|USR]
SDCNT .SET 1 ; SD: NUMBER OF SD CARD DEVICES (1-2), FOR DSD & SC ONLY
SDMODE .SET SDMODE_SC ; SD: DRIVER MODE: SDMODE_[JUHA|N8|CSIO|PPI|UART|DSD|MK4|SC|MT|USR]
SDCNT .SET 1 ; SD: NUMBER OF SD CARD DEVICES (1-2), FOR DSD & SC ONLY
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