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This commit is contained in:
MetalliC 2018-01-06 13:44:16 +02:00
parent b2ac68ec1c
commit e648ca57e6
1 changed files with 9 additions and 13 deletions
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22
src/devices/sound/aica.cpp
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@ -912,11 +912,10 @@ void aica_device::w16(address_space &space,unsigned int addr,unsigned short val)
//DSP
if(addr<0x3200) //COEF
*((unsigned short *) (m_DSP.COEF+(addr-0x3000)/2))=val;
else if(addr<0x3400)
{
assert(((addr-0x3200)/2) < ARRAY_LENGTH(m_DSP.MADRS));
else if(addr<0x3300)
*((unsigned short *) (m_DSP.MADRS+(addr-0x3200)/2))=val;
}
else if(addr<0x3400)
popmessage("AICADSP write to undocumented reg %04x -> %04x", addr, val);
else if(addr<0x3c00)
{
*((unsigned short *) (m_DSP.MPRO+(addr-0x3400)/2))=val;
@ -975,10 +974,11 @@ unsigned short aica_device::r16(address_space &space, unsigned int addr)
{
v = m_EFSPAN[addr&0x7f];
}
else if (addr < 0x2800)
popmessage("AICA read undocumented reg %04x", addr);
else if (addr < 0x28be)
{
UpdateRegR(space, addr&0xff);
assert((addr&0xff) < ARRAY_LENGTH(m_udata.datab));
v= *((unsigned short *) (m_udata.datab+((addr&0xff))));
if((addr&0xfffe)==0x2810) m_udata.data[0x10/2] &= 0x7FFF; // reset LP on read
}
@ -996,18 +996,14 @@ unsigned short aica_device::r16(address_space &space, unsigned int addr)
{
if(addr<0x3200) //COEF
v= *((unsigned short *) (m_DSP.COEF+(addr-0x3000)/2));
else if(addr<0x3400)
{
assert(((addr-0x3200)/2) < ARRAY_LENGTH(m_DSP.MADRS));
else if(addr<0x3300)
v= *((unsigned short *) (m_DSP.MADRS+(addr-0x3200)/2));
}
else if(addr<0x3400)
popmessage("AICADSP read undocumented reg %04x", addr);
else if(addr<0x3c00)
v= *((unsigned short *) (m_DSP.MPRO+(addr-0x3400)/2));
else if(addr<0x4000)
{
v= 0xffff;
popmessage("AICADSP read to undocumented reg %04x",addr);
}
popmessage("AICADSP read undocumented reg %04x",addr);
else if(addr<0x4400)
{
if(addr & 4)