diff options
Diffstat (limited to 'avr/z80-if.h')
-rw-r--r-- | avr/z80-if.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/avr/z80-if.h b/avr/z80-if.h index 1068225..1e7d675 100644 --- a/avr/z80-if.h +++ b/avr/z80-if.h @@ -1,6 +1,13 @@ typedef enum {LOW, HIGH} level_t; +typedef union { + uint32_t l; + uint16_t w[2]; + uint8_t b[4]; +} addr_t; + + void z80_setup_bus(void); void z80_write(uint32_t addr, uint8_t data); uint8_t z80_read(uint32_t addr); |