mirror of
https://github.com/V2RetroComputing/analog-firmware.git
synced 2024-11-18 11:06:06 +00:00
14 lines
406 B
C
14 lines
406 B
C
#pragma once
|
|
|
|
void abus_init();
|
|
|
|
#define CARD_SELECT ((value & (1u << CONFIG_PIN_APPLEBUS_DEVSEL-CONFIG_PIN_APPLEBUS_DATA_BASE)) == 0)
|
|
#define CARD_DEVSEL ((address & 0xcf80) == 0xc080)
|
|
#define CARD_IOSEL (((address & 0xcf00) >= 0xc100) && ((address & 0xcf00) < 0xc700))
|
|
#define CARD_IOSTROBE ((address & 0xc800) == 0xc800)
|
|
|
|
enum {
|
|
ABUS_MAIN_SM = 0,
|
|
ABUS_DEVICE_READ_SM = 1,
|
|
};
|