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Changed all MCS-48 chips to have a 12-bit address space, regardless

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of internal ROM size.
This commit is contained in:
Aaron Giles 2008-09-01 16:50:45 +00:00
parent e425af8dc6
commit 2c888574b1
1 changed files with 1 additions and 12 deletions
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13
src/emu/cpu/mcs48/mcs48.c
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@ -1062,7 +1062,7 @@ static void mcs48_get_info(UINT32 state, cpuinfo *info)
case CPUINFO_INT_MAX_CYCLES: info->i = 3; break;
case CPUINFO_INT_DATABUS_WIDTH + ADDRESS_SPACE_PROGRAM: info->i = 8; break;
case CPUINFO_INT_ADDRBUS_WIDTH + ADDRESS_SPACE_PROGRAM: /*info->i = 10 or 11 or 12;*/ break;
case CPUINFO_INT_ADDRBUS_WIDTH + ADDRESS_SPACE_PROGRAM: info->i = 12; break;
case CPUINFO_INT_ADDRBUS_SHIFT + ADDRESS_SPACE_PROGRAM: info->i = 0; break;
case CPUINFO_INT_DATABUS_WIDTH + ADDRESS_SPACE_DATA: info->i = 8; break;
case CPUINFO_INT_ADDRBUS_WIDTH + ADDRESS_SPACE_DATA: /*info->i = 6 or 7;*/ break;
@ -1156,7 +1156,6 @@ void i8035_get_info(UINT32 state, cpuinfo *info)
{
switch (state)
{
case CPUINFO_INT_ADDRBUS_WIDTH + ADDRESS_SPACE_PROGRAM: info->i = 12; break;
case CPUINFO_INT_ADDRBUS_WIDTH + ADDRESS_SPACE_DATA: info->i = 6; break;
case CPUINFO_PTR_INTERNAL_MEMORY_MAP + ADDRESS_SPACE_DATA: info->internal_map8 = address_map_data_6bit; break;
case CPUINFO_PTR_INIT: info->init = i8035_init; break;
@ -1171,7 +1170,6 @@ void i8041_get_info(UINT32 state, cpuinfo *info)
{
switch (state)
{
case CPUINFO_INT_ADDRBUS_WIDTH + ADDRESS_SPACE_PROGRAM: info->i = 10; break;
case CPUINFO_INT_ADDRBUS_WIDTH + ADDRESS_SPACE_DATA: info->i = 6; break;
case CPUINFO_PTR_INTERNAL_MEMORY_MAP + ADDRESS_SPACE_PROGRAM: info->internal_map8 = address_map_program_10bit; break;
case CPUINFO_PTR_INTERNAL_MEMORY_MAP + ADDRESS_SPACE_DATA: info->internal_map8 = address_map_data_6bit; break;
@ -1187,7 +1185,6 @@ void i8048_get_info(UINT32 state, cpuinfo *info)
{
switch (state)
{
case CPUINFO_INT_ADDRBUS_WIDTH + ADDRESS_SPACE_PROGRAM: info->i = 10; break;
case CPUINFO_INT_ADDRBUS_WIDTH + ADDRESS_SPACE_DATA: info->i = 6; break;
case CPUINFO_PTR_INTERNAL_MEMORY_MAP + ADDRESS_SPACE_PROGRAM: info->internal_map8 = address_map_program_10bit; break;
case CPUINFO_PTR_INTERNAL_MEMORY_MAP + ADDRESS_SPACE_DATA: info->internal_map8 = address_map_data_6bit; break;
@ -1203,7 +1200,6 @@ void i8648_get_info(UINT32 state, cpuinfo *info)
{
switch (state)
{
case CPUINFO_INT_ADDRBUS_WIDTH + ADDRESS_SPACE_PROGRAM: info->i = 10; break;
case CPUINFO_INT_ADDRBUS_WIDTH + ADDRESS_SPACE_DATA: info->i = 6; break;
case CPUINFO_PTR_INTERNAL_MEMORY_MAP + ADDRESS_SPACE_PROGRAM: info->internal_map8 = address_map_program_10bit; break;
case CPUINFO_PTR_INTERNAL_MEMORY_MAP + ADDRESS_SPACE_DATA: info->internal_map8 = address_map_data_6bit; break;
@ -1219,7 +1215,6 @@ void i8748_get_info(UINT32 state, cpuinfo *info)
{
switch (state)
{
case CPUINFO_INT_ADDRBUS_WIDTH + ADDRESS_SPACE_PROGRAM: info->i = 10; break;
case CPUINFO_INT_ADDRBUS_WIDTH + ADDRESS_SPACE_DATA: info->i = 6; break;
case CPUINFO_PTR_INTERNAL_MEMORY_MAP + ADDRESS_SPACE_PROGRAM: info->internal_map8 = address_map_program_10bit; break;
case CPUINFO_PTR_INTERNAL_MEMORY_MAP + ADDRESS_SPACE_DATA: info->internal_map8 = address_map_data_6bit; break;
@ -1235,7 +1230,6 @@ void mb8884_get_info(UINT32 state, cpuinfo *info)
{
switch (state)
{
case CPUINFO_INT_ADDRBUS_WIDTH + ADDRESS_SPACE_PROGRAM: info->i = 12; break;
case CPUINFO_INT_ADDRBUS_WIDTH + ADDRESS_SPACE_DATA: info->i = 6; break;
case CPUINFO_PTR_INTERNAL_MEMORY_MAP + ADDRESS_SPACE_DATA: info->internal_map8 = address_map_data_6bit; break;
case CPUINFO_PTR_INIT: info->init = i8035_init; break;
@ -1250,7 +1244,6 @@ void n7751_get_info(UINT32 state, cpuinfo *info)
{
switch (state)
{
case CPUINFO_INT_ADDRBUS_WIDTH + ADDRESS_SPACE_PROGRAM: info->i = 10; break;
case CPUINFO_INT_ADDRBUS_WIDTH + ADDRESS_SPACE_DATA: info->i = 6; break;
case CPUINFO_PTR_INTERNAL_MEMORY_MAP + ADDRESS_SPACE_PROGRAM: info->internal_map8 = address_map_program_10bit; break;
case CPUINFO_PTR_INTERNAL_MEMORY_MAP + ADDRESS_SPACE_DATA: info->internal_map8 = address_map_data_6bit; break;
@ -1268,7 +1261,6 @@ void i8039_get_info(UINT32 state, cpuinfo *info)
{
switch (state)
{
case CPUINFO_INT_ADDRBUS_WIDTH + ADDRESS_SPACE_PROGRAM: info->i = 12; break;
case CPUINFO_INT_ADDRBUS_WIDTH + ADDRESS_SPACE_DATA: info->i = 7; break;
case CPUINFO_PTR_INTERNAL_MEMORY_MAP + ADDRESS_SPACE_DATA: info->internal_map8 = address_map_data_7bit; break;
case CPUINFO_PTR_INIT: info->init = i8039_init; break;
@ -1283,7 +1275,6 @@ void i8049_get_info(UINT32 state, cpuinfo *info)
{
switch (state)
{
case CPUINFO_INT_ADDRBUS_WIDTH + ADDRESS_SPACE_PROGRAM: info->i = 11; break;
case CPUINFO_INT_ADDRBUS_WIDTH + ADDRESS_SPACE_DATA: info->i = 7; break;
case CPUINFO_PTR_INTERNAL_MEMORY_MAP + ADDRESS_SPACE_PROGRAM: info->internal_map8 = address_map_program_11bit; break;
case CPUINFO_PTR_INTERNAL_MEMORY_MAP + ADDRESS_SPACE_DATA: info->internal_map8 = address_map_data_7bit; break;
@ -1299,7 +1290,6 @@ void i8749_get_info(UINT32 state, cpuinfo *info)
{
switch (state)
{
case CPUINFO_INT_ADDRBUS_WIDTH + ADDRESS_SPACE_PROGRAM: info->i = 11; break;
case CPUINFO_INT_ADDRBUS_WIDTH + ADDRESS_SPACE_DATA: info->i = 7; break;
case CPUINFO_PTR_INTERNAL_MEMORY_MAP + ADDRESS_SPACE_PROGRAM: info->internal_map8 = address_map_program_11bit; break;
case CPUINFO_PTR_INTERNAL_MEMORY_MAP + ADDRESS_SPACE_DATA: info->internal_map8 = address_map_data_7bit; break;
@ -1315,7 +1305,6 @@ void m58715_get_info(UINT32 state, cpuinfo *info)
{
switch (state)
{
case CPUINFO_INT_ADDRBUS_WIDTH + ADDRESS_SPACE_PROGRAM: info->i = 12; break;
case CPUINFO_INT_ADDRBUS_WIDTH + ADDRESS_SPACE_DATA: info->i = 7; break;
case CPUINFO_PTR_INTERNAL_MEMORY_MAP + ADDRESS_SPACE_PROGRAM: info->internal_map8 = address_map_program_11bit; break;
case CPUINFO_PTR_INTERNAL_MEMORY_MAP + ADDRESS_SPACE_DATA: info->internal_map8 = address_map_data_7bit; break;