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Added support TMS1000 family models TMS1000/1070/1100/1200/1270/1300.

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Added support for configuration of output PLA to the tms0980/tms1000 interface.
This commit is contained in:
Wilbert Pol 2009-08-20 19:15:30 +00:00
parent d49a0062f8
commit dd46ee883a
3 changed files with 806 additions and 223 deletions
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780
src/emu/cpu/tms0980/tms0980.c
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File diff suppressed because it is too large Load Diff

26
src/emu/cpu/tms0980/tms0980.h
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@ -12,16 +12,40 @@ enum {
typedef struct _tms0980_config tms0980_config; typedef struct _tms0980_config tms0980_config;
struct _tms0980_config { struct _tms0980_config {
/* O-output PLA configuration */
struct {
UINT8 value;
UINT16 output;
} o_pla[20];
read8_device_func read_k; read8_device_func read_k;
write8_device_func write_o; write16_device_func write_o; /* tms1270 has 10 O-outputs */
write16_device_func write_r; write16_device_func write_r;
}; };
/* 9-bit family */
#define CPU_TMS0980 CPU_GET_INFO_NAME( tms0980 ) #define CPU_TMS0980 CPU_GET_INFO_NAME( tms0980 )
extern CPU_GET_INFO( tms0980 ); extern CPU_GET_INFO( tms0980 );
extern CPU_DISASSEMBLE( tms0980 ); extern CPU_DISASSEMBLE( tms0980 );
/* 8-bit family */
#define CPU_TMS1000 CPU_GET_INFO_NAME( tms1000 )
#define CPU_TMS1070 CPU_GET_INFO_NAME( tms1070 )
#define CPU_TMS1100 CPU_GET_INFO_NAME( tms1100 )
#define CPU_TMS1200 CPU_GET_INFO_NAME( tms1200 )
#define CPU_TMS1270 CPU_GET_INFO_NAME( tms1270 )
#define CPU_TMS1300 CPU_GET_INFO_NAME( tms1300 )
extern CPU_GET_INFO( tms1000 );
extern CPU_GET_INFO( tms1070 );
extern CPU_GET_INFO( tms1100 );
extern CPU_GET_INFO( tms1200 );
extern CPU_GET_INFO( tms1270 );
extern CPU_GET_INFO( tms1300 );
extern CPU_DISASSEMBLE( tms1000 );
extern CPU_DISASSEMBLE( tms1100 );
#endif /* _TMS0980_H_ */ #endif /* _TMS0980_H_ */

223
src/emu/cpu/tms0980/tms0980d.c
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@ -14,11 +14,11 @@ TMS0980 disassembly
enum e_mnemonics { enum e_mnemonics {
zACACC=0, zACNAA, zALEC, zALEM, zAMAAC, zBRANCH, zCALL, zCCLA, zA10AAC=0, zA6AAC, zA8AAC, zAC1AC, zACACC, zACNAA, zALEC, zALEM, zAMAAC, zBRANCH, zCALL, zCCLA,
zCLA, zCOMX, zCOMX8, zCPAIZ, zCTMDYN, zDMAN, zDMEA, zDNAA, zCLA, zCLO, zCOMC, zCOMX, zCOMX8, zCPAIZ, zCTMDYN, zDAN, zDMAN, zDMEA, zDNAA,
zDYN, zIMAC, zIYC, zKNE, zLDP, zLDX, zMNEA, zMNEZ, zDYN, zIA, zIMAC, zIYC, zKNE, zKNEZ, zLDP, zLDX, zLDX4, zMNEA, zMNEZ,
zNDMEA, zOFF, zRBIT, zREAC, zRETN, zSAL, zSAMAN, zSBIT, zNDMEA, zOFF, zRBIT, zREAC, zRETN, zRSTR, zSAL, zSAMAN, zSBIT,
zSBL, zSEAC, zSETR, zTAM, zTAMACS, zTAMDYN, zTAMIYC, zTAMZA, zSBL, zSEAC, zSETR, zTAM, zTAMACS, zTAMDYN, zTAMIY, zTAMIYC, zTAMZA,
zTAY, zTBIT, zTCMIY, zTCY, zTDO, zTKA, zTKM, zTMA, zTAY, zTBIT, zTCMIY, zTCY, zTDO, zTKA, zTKM, zTMA,
zTMY, zTYA, zXDA, zXMA, zYMCY, zYNEA, zYNEC, zTMY, zTYA, zXDA, zXMA, zYMCY, zYNEA, zYNEC,
zILL zILL
@ -26,16 +26,16 @@ enum e_mnemonics {
enum e_addressing { enum e_addressing {
zB0=0, zB2, zB4, zB7 zB0=0, zB2, zI2, zI4, zB7
}; };
static const char *s_mnemonic[] = { static const char *s_mnemonic[] = {
"acacc", "acnaa", "alec", "alem", "amaac", "branch", "call", "ccla", "a10aac", "a6aac", "a8aac", "ac1ac", "acacc", "acnaa", "alec", "alem", "amaac", "branch", "call", "ccla",
"cla", "comx", "comx8", "cpaiz", "ctmdyn", "dman", "dmea", "dnaa", "cla", "clo", "comc", "comx", "comx8", "cpaiz", "ctmdyn", "dan", "dman", "dmea", "dnaa",
"dyn", "imac", "iyc", "kne", "ldp", "ldx", "mnea", "mnez", "dyn", "ia", "imac", "iyc", "kne", "knez", "ldp", "ldx", "ldx", "mnea", "mnez",
"ndmea", "off", "rbit", "reac", "retn", "sal", "saman", "sbit", "ndmea", "off", "rbit", "reac", "retn", "rstr", "sal", "saman", "sbit",
"sbl", "seac", "setr", "tam", "tamacs", "tamdyn", "tamiyc", "tamza", "sbl", "seac", "setr", "tam", "tamacs", "tamdyn", "tamiy", "tamiyc", "tamza",
"tay", "tbit", "tcmiy", "tcy", "tdo", "tka", "tkm", "tma", "tay", "tbit", "tcmiy", "tcy", "tdo", "tka", "tkm", "tma",
"tmy", "tya", "xda", "xma", "ymcy", "ynea", "ynec", "tmy", "tya", "xda", "xma", "ymcy", "ynea", "ynec",
"illegal" "illegal"
@ -43,11 +43,11 @@ static const char *s_mnemonic[] = {
static const UINT32 s_flags[] = { static const UINT32 s_flags[] = {
0, 0, 0, 0, 0, 0, _OVER, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, _OVER, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, _OUT, 0, 0, 0, 0, 0, 0, 0, _OUT, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0 0
@ -55,13 +55,13 @@ static const UINT32 s_flags[] = {
static const UINT8 s_addressing[] = { static const UINT8 s_addressing[] = {
zB4, zB4, zB4, zB0, zB0, zB7, zB7, zB0, zB0, zB0, zB0, zI4, zI4, zI4, zI4, zB0, zB0, zB7, zB7, zB0,
zB0, zB0, zB0, zB0, zB0, zB0, zB0, zB0, zB0, zB0, zB0, zB0, zB0, zB0, zB0, zB0, zB0, zB0, zB0,
zB0, zB0, zB0, zB0, zB4, zB4, zB0, zB0, zB0, zB0, zB0, zB0, zB0, zB0, zI4, zI2, zI4, zB0, zB0,
zB0, zB0, zB0, zB0, zB0, zB0, zB0, zB0, zB0, zB0, zB0, zB0, zB0, zB0, zB0, zB0, zB0,
zB0, zB0, zB2, zB0, zB4, zB0, zB0, zB2, zB0, zB0, zB0, zB0, zI4, zB0, zB0, zB0, zB2,
zB0, zB2, zB4, zB4, zB0, zB0, zB0, zB0, zB0, zB2, zI4, zI4, zB0, zB0, zB0, zB0,
zB0, zB0, zB0, zB0, zB4, zB0, zB4, zB0, zB0, zB0, zB0, zI4, zB0, zI4,
zB0 zB0
}; };
@ -95,8 +95,8 @@ static const UINT8 tms0980_mnemonic[512] = {
zLDP, zLDP, zLDP, zLDP, zLDP, zLDP, zLDP, zLDP, zLDP, zLDP, zLDP, zLDP, zLDP, zLDP, zLDP, zLDP,
zLDP, zLDP, zLDP, zLDP, zLDP, zLDP, zLDP, zLDP, zLDP, zLDP, zLDP, zLDP, zLDP, zLDP, zLDP, zLDP,
/* 0x090 */ /* 0x090 */
zLDX, zLDX, zLDX, zLDX, zLDX, zLDX, zLDX, zLDX, zLDX4, zLDX4, zLDX4, zLDX4, zLDX4, zLDX4, zLDX4, zLDX4,
zLDX, zLDX, zLDX, zLDX, zLDX, zLDX, zLDX, zLDX, zLDX4, zLDX4, zLDX4, zLDX4, zLDX4, zLDX4, zLDX4, zLDX4,
/* 0x0A0 */ /* 0x0A0 */
zSBIT, zSBIT, zSBIT, zSBIT, zRBIT, zRBIT, zRBIT, zRBIT, zSBIT, zSBIT, zSBIT, zSBIT, zRBIT, zRBIT, zRBIT, zRBIT,
zILL, zILL, zILL, zILL, zILL, zILL, zILL, zILL, zILL, zILL, zILL, zILL, zILL, zILL, zILL, zILL,
@ -152,13 +152,99 @@ static const UINT8 tms0980_mnemonic[512] = {
}; };
CPU_DISASSEMBLE( tms0980 ) { static const UINT8 tms1000_mnemonic[256] = {
static const UINT8 tms0980_c_value[16] = /* 0x00 */
{ zCOMX, zA8AAC, zYNEA, zTAM, zTAMZA, zA10AAC, zA6AAC, zDAN,
0x00, 0x08, 0x04, 0x0C, 0x02, 0x0A, 0x06, 0x0E, 0x01, 0x09, 0x05, 0x0D, 0x03, 0x0B, 0x07, 0x0F zTKA, zKNEZ, zTDO, zCLO, zRSTR, zSETR, zIA, zRETN,
}; zLDP, zLDP, zLDP, zLDP, zLDP, zLDP, zLDP, zLDP,
static const UINT8 tms0980_bit_value[4] = { 1, 4, 2, 8 }; zLDP, zLDP, zLDP, zLDP, zLDP, zLDP, zLDP, zLDP,
zTAMIY, zTMA, zTMY, zTYA, zTAY, zAMAAC, zMNEZ, zSAMAN,
zIMAC, zALEM, zDMAN, zIYC, zDYN, zCPAIZ, zXMA, zCLA,
zSBIT, zSBIT, zSBIT, zSBIT, zRBIT, zRBIT, zRBIT, zRBIT,
zTBIT, zTBIT, zTBIT, zTBIT, zLDX, zLDX, zLDX, zLDX,
/* 0x40 */
zTCY, zTCY, zTCY, zTCY, zTCY, zTCY, zTCY, zTCY,
zTCY, zTCY, zTCY, zTCY, zTCY, zTCY, zTCY, zTCY,
zYNEC, zYNEC, zYNEC, zYNEC, zYNEC, zYNEC, zYNEC, zYNEC,
zYNEC, zYNEC, zYNEC, zYNEC, zYNEC, zYNEC, zYNEC, zYNEC,
zTCMIY, zTCMIY, zTCMIY, zTCMIY, zTCMIY, zTCMIY, zTCMIY, zTCMIY,
zTCMIY, zTCMIY, zTCMIY, zTCMIY, zTCMIY, zTCMIY, zTCMIY, zTCMIY,
zALEC, zALEC, zALEC, zALEC, zALEC, zALEC, zALEC, zALEC,
zALEC, zALEC, zALEC, zALEC, zALEC, zALEC, zALEC, zALEC,
/* 0x80 */
zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH,
zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH,
zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH,
zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH,
zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH,
zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH,
zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH,
zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH,
/* 0xc0 */
zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL,
zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL,
zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL,
zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL,
zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL,
zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL,
zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL,
zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL
};
static const UINT8 tms1100_mnemonic[256] = {
/* 0x00 */
zMNEA, zALEM, zYNEA, zXMA, zDYN, zIYC, zAMAAC, zDMAN,
zTKA, zCOMX, zTDO, zCOMC, zRSTR, zSETR, zKNEZ, zRETN,
zLDP, zLDP, zLDP, zLDP, zLDP, zLDP, zLDP, zLDP,
zLDP, zLDP, zLDP, zLDP, zLDP, zLDP, zLDP, zLDP,
/* 0x20 */
zTAY, zTMA, zTMY, zTYA, zTAMDYN, zTAMIYC, zTAMZA, zTAM,
zLDX, zLDX, zLDX, zLDX, zLDX, zLDX, zLDX, zLDX,
zSBIT, zSBIT, zSBIT, zSBIT, zRBIT, zRBIT, zRBIT, zRBIT,
zTBIT, zTBIT, zTBIT, zTBIT, zSAMAN, zCPAIZ, zIMAC, zMNEZ,
/* 0x40 */
zTCY, zTCY, zTCY, zTCY, zTCY, zTCY, zTCY, zTCY,
zTCY, zTCY, zTCY, zTCY, zTCY, zTCY, zTCY, zTCY,
zYNEC, zYNEC, zYNEC, zYNEC, zYNEC, zYNEC, zYNEC, zYNEC,
zYNEC, zYNEC, zYNEC, zYNEC, zYNEC, zYNEC, zYNEC, zYNEC,
/* 0x60 */
zTCMIY, zTCMIY, zTCMIY, zTCMIY, zTCMIY, zTCMIY, zTCMIY, zTCMIY,
zTCMIY, zTCMIY, zTCMIY, zTCMIY, zTCMIY, zTCMIY, zTCMIY, zTCMIY,
zAC1AC, zAC1AC, zAC1AC, zAC1AC, zAC1AC, zAC1AC, zAC1AC, zAC1AC,
zAC1AC, zAC1AC, zAC1AC, zAC1AC, zAC1AC, zAC1AC, zAC1AC, zCLA,
/* 0x80 */
zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH,
zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH,
zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH,
zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH,
zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH,
zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH,
zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH,
zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH,
/* 0xC0 */
zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL,
zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL,
zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL,
zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL,
zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL,
zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL,
zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL,
zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL,
};
static const UINT8 tms0980_i2_value[4] =
{
0x00, 0x02, 0x01, 0x03
};
static const UINT8 tms0980_i4_value[16] =
{
0x00, 0x08, 0x04, 0x0C, 0x02, 0x0A, 0x06, 0x0E, 0x01, 0x09, 0x05, 0x0D, 0x03, 0x0B, 0x07, 0x0F
};
static const UINT8 tms0980_bit_value[4] = { 1, 4, 2, 8 };
CPU_DISASSEMBLE( tms0980 ) {
char *dst = buffer; char *dst = buffer;
UINT16 op, instr; UINT16 op, instr;
int pos = 0; int pos = 0;
@ -176,11 +262,80 @@ CPU_DISASSEMBLE( tms0980 ) {
case zB2: case zB2:
dst += sprintf( dst, "#$%d", tms0980_bit_value[ op & 3 ] ); dst += sprintf( dst, "#$%d", tms0980_bit_value[ op & 3 ] );
break; break;
case zB4: case zI2:
dst += sprintf( dst, "#$%01X", tms0980_c_value[ op & 0x0F ] ); dst += sprintf( dst, "#$%01X", tms0980_i2_value[ op & 0x03 ] );
break;
case zI4:
dst += sprintf( dst, "#$%01X", tms0980_i4_value[ op & 0x0F ] );
break; break;
case zB7: case zB7:
dst += sprintf( dst, "#$%02X", op & 0x7F ); dst += sprintf( dst, "#$%02X", ( op & 0x7F ) << 1 );
break;
}
return pos | s_flags[instr] | DASMFLAG_SUPPORTED;
}
CPU_DISASSEMBLE( tms1000 ) {
char *dst = buffer;
UINT8 op, instr;
int pos = 0;
op = oprom[pos];
pos += 1;
instr = tms1000_mnemonic[op];
dst += sprintf( dst, "%-8s ", s_mnemonic[instr] );
switch( s_addressing[instr] ) {
case zB0:
break;
case zB2:
dst += sprintf( dst, "#$%d", tms0980_bit_value[ op & 3 ] );
break;
case zI2:
dst += sprintf( dst, "#$%01X", tms0980_i2_value[ op & 0x03 ] );
break;
case zI4:
dst += sprintf( dst, "#$%01X", tms0980_i4_value[ op & 0x0F ] );
break;
case zB7:
dst += sprintf( dst, "#$%02X", ( op & 0x3F ) );
break;
}
return pos | s_flags[instr] | DASMFLAG_SUPPORTED;
}
CPU_DISASSEMBLE( tms1100 ) {
char *dst = buffer;
UINT8 op, instr;
int pos = 0;
op = oprom[pos];
pos += 1;
instr = tms1100_mnemonic[op];
dst += sprintf( dst, "%-8s ", s_mnemonic[instr] );
switch( s_addressing[instr] ) {
case zB0:
break;
case zB2:
dst += sprintf( dst, "#$%d", tms0980_bit_value[ op & 3 ] );
break;
case zI2:
dst += sprintf( dst, "#$%01X", tms0980_i2_value[ op & 0x03 ] );
break;
case zI4:
dst += sprintf( dst, "#$%01X", tms0980_i4_value[ op & 0x0F ] );
break;
case zB7:
dst += sprintf( dst, "#$%02X", ( op & 0x3F ) );
break; break;
} }