diff options
author | 2009-08-21 08:19:17 +0000 | |
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committer | 2009-08-21 08:19:17 +0000 | |
commit | b2dcbb3b688c0c49bfd2000d485e6527731a2db8 (patch) | |
tree | 4d5ea024e18c05c1b470a915dfb721c7b5c03229 /src/emu/cpu/i8085/i8085.h | |
parent | ac3d58fad59e55421c8cc272c4aa69d48a1a3ebb (diff) |
Intel 8085:
- refactored callbacks to use devcb
- added 8080A variant
Diffstat (limited to 'src/emu/cpu/i8085/i8085.h')
-rw-r--r-- | src/emu/cpu/i8085/i8085.h | 31 |
1 files changed, 17 insertions, 14 deletions
diff --git a/src/emu/cpu/i8085/i8085.h b/src/emu/cpu/i8085/i8085.h index 6db8ecfa82f..f6b077ec198 100644 --- a/src/emu/cpu/i8085/i8085.h +++ b/src/emu/cpu/i8085/i8085.h @@ -2,7 +2,7 @@ #define __I8085_H__ #include "cpuintrf.h" - +#include "devcb.h" /*************************************************************************** CONSTANTS @@ -20,33 +20,33 @@ enum I8085_GENPCBASE = REG_GENPCBASE }; - #define I8085_INTR_LINE 0 #define I8085_RST55_LINE 1 #define I8085_RST65_LINE 2 #define I8085_RST75_LINE 3 - +#define I8085_STATUS_INTA 0x01 +#define I8085_STATUS_WO 0x02 +#define I8085_STATUS_STACK 0x04 +#define I8085_STATUS_HLTA 0x08 +#define I8085_STATUS_OUT 0x10 +#define I8085_STATUS_M1 0x20 +#define I8085_STATUS_INP 0x40 +#define I8085_STATUS_MEMR 0x80 /*************************************************************************** TYPE DEFINITIONS ***************************************************************************/ -typedef void (*i8085_sod_func)(const device_config *device, int state); -typedef int (*i8085_sid_func)(const device_config *device); -typedef void (*i8085_inte_func)(const device_config *device, int state); -typedef void (*i8085_status_func)(const device_config *device, UINT8 status); - typedef struct _i8085_config i8085_config; struct _i8085_config { - i8085_inte_func inte; /* INTE changed callback */ - i8085_status_func status; /* STATUS changed callback */ - i8085_sod_func sod; /* SOD changed callback (8085A only) */ - i8085_sid_func sid; /* SID changed callback (8085A only) */ + devcb_write8 out_status_func; /* STATUS changed callback */ + devcb_write_line out_inte_func; /* INTE changed callback */ + devcb_read_line in_sid_func; /* SID changed callback (8085A only) */ + devcb_write_line out_sod_func; /* SOD changed callback (8085A only) */ }; - - +#define I8085_CONFIG(name) const i8085_config (name) = /*************************************************************************** FUNCTION PROTOTYPES @@ -55,6 +55,9 @@ struct _i8085_config CPU_GET_INFO( i8080 ); #define CPU_8080 CPU_GET_INFO_NAME( i8080 ) +CPU_GET_INFO( i8080a ); +#define CPU_8080A CPU_GET_INFO_NAME( i8080a ) + CPU_GET_INFO( i8085 ); #define CPU_8085A CPU_GET_INFO_NAME( i8085 ) |