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actually after all that the CPU is a duplicate of another one, just with a different number (nw)

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This commit is contained in:
David Haywood 2017-07-04 17:26:10 +01:00
parent d11e64f001
commit 2ff9ca0437
2 changed files with 7 additions and 31 deletions
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32
src/mame/machine/segacrpt_device.cpp
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@ -270,7 +270,7 @@ DEFINE_DEVICE_TYPE(SEGA_315_5048, sega_315_5048_device, "sega_315_5048", "Sega 3
DEFINE_DEVICE_TYPE(SEGA_315_5093, sega_315_5093_device, "sega_315_5093", "Sega 315-5093")
DEFINE_DEVICE_TYPE(SEGA_315_5099, sega_315_5099_device, "sega_315_5099", "Sega 315-5099")
DEFINE_DEVICE_TYPE(SEGA_315_5015, sega_315_5015_device, "sega_315_5015", "Sega 315-5015")
DEFINE_DEVICE_TYPE(SEGA_315_5133, sega_315_5133_device, "sega_315_5133", "Sega 315-5133")
DEFINE_DEVICE_TYPE(SEGA_315_5133, sega_315_5133_device, "sega_315_5133", "Sega 315-5133") // exactly the same as Sega 315-5048?
DEFINE_DEVICE_TYPE(SEGA_315_5061, sega_315_5061_device, "sega_315_5061", "Sega 315-5061")
DEFINE_DEVICE_TYPE(SEGA_315_5028, sega_315_5028_device, "sega_315_5028", "Sega 315-5028")
DEFINE_DEVICE_TYPE(SEGA_315_5084, sega_315_5084_device, "sega_315_5084", "Sega 315-5084")
@ -700,6 +700,7 @@ void sega_315_5041_device::decrypt()
sega_315_5048_device::sega_315_5048_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock) : segacrpt_z80_device(mconfig, SEGA_315_5048, tag, owner, clock) {}
sega_315_5048_device::sega_315_5048_device(const machine_config &mconfig, device_type type, const char *tag, device_t *owner, uint32_t clock) : segacrpt_z80_device(mconfig, type, tag, owner, clock) {}
void sega_315_5048_device::decrypt()
{
static const uint8_t convtable[32][4] =
@ -847,33 +848,8 @@ void sega_315_5015_device::decrypt()
}
sega_315_5133_device::sega_315_5133_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock) : segacrpt_z80_device(mconfig, SEGA_315_5133, tag, owner, clock) {}
void sega_315_5133_device::decrypt()
{
static const uint8_t convtable[32][4] =
{
/* opcode data address */
/* A B C D A B C D */
{ 0x88,0x08,0x80,0x00 }, { 0xa0,0xa8,0x80,0x88 }, /* ...0...0...0...0 */
{ 0x88,0x08,0x80,0x00 }, { 0x88,0xa8,0x80,0xa0 }, /* ...0...0...0...1 */
{ 0xa0,0x80,0x20,0x00 }, { 0x88,0x08,0x80,0x00 }, /* ...0...0...1...0 */
{ 0xa0,0xa8,0x80,0x88 }, { 0x88,0x08,0x80,0x00 }, /* ...0...0...1...1 */
{ 0x28,0x20,0xa8,0xa0 }, { 0xa0,0xa8,0x80,0x88 }, /* ...0...1...0...0 */
{ 0x88,0xa8,0x80,0xa0 }, { 0x28,0x20,0xa8,0xa0 }, /* ...0...1...0...1 */
{ 0xa0,0x80,0x20,0x00 }, { 0xa0,0xa8,0x80,0x88 }, /* ...0...1...1...0 */
{ 0x28,0x20,0xa8,0xa0 }, { 0xa0,0xa8,0x80,0x88 }, /* ...0...1...1...1 */
{ 0xa0,0x80,0x20,0x00 }, { 0xa0,0x80,0x20,0x00 }, /* ...1...0...0...0 */
{ 0xa0,0x20,0x80,0x00 }, { 0x88,0xa8,0x80,0xa0 }, /* ...1...0...0...1 */
{ 0xa0,0x20,0x80,0x00 }, { 0xa0,0x20,0x80,0x00 }, /* ...1...0...1...0 */
{ 0xa0,0x20,0x80,0x00 }, { 0xa0,0x20,0x80,0x00 }, /* ...1...0...1...1 */
{ 0xa0,0x80,0x20,0x00 }, { 0xa0,0x80,0x20,0x00 }, /* ...1...1...0...0 */
{ 0x88,0xa8,0x80,0xa0 }, { 0x28,0x20,0xa8,0xa0 }, /* ...1...1...0...1 */
{ 0xa0,0xa8,0x80,0x88 }, { 0xa0,0x80,0x20,0x00 }, /* ...1...1...1...0 */
{ 0x28,0x20,0xa8,0xa0 }, { 0xa0,0xa8,0x80,0x88 } /* ...1...1...1...1 */
};
decode(m_region_ptr, m_decrypted_ptr, m_decode_size, convtable, m_numbanks, m_banksize);
}
sega_315_5133_device::sega_315_5133_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock) : sega_315_5048_device(mconfig, SEGA_315_5133, tag, owner, clock) {}
// == sega_315_5048_device
sega_315_5014_device::sega_315_5014_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock) : segacrpt_z80_device(mconfig, SEGA_315_5014, tag, owner, clock) {}

6
src/mame/machine/segacrpt_device.h
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@ -152,6 +152,8 @@ class sega_315_5048_device : public segacrpt_z80_device
{
public:
sega_315_5048_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t);
sega_315_5048_device(const machine_config &mconfig, device_type type, const char *tag, device_t *owner, uint32_t clock);
protected:
virtual void decrypt() override;
};
@ -189,12 +191,10 @@ protected:
};
class sega_315_5133_device : public segacrpt_z80_device
class sega_315_5133_device : public sega_315_5048_device
{
public:
sega_315_5133_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t);
protected:
virtual void decrypt() override;
};
class sega_315_5014_device : public segacrpt_z80_device