INLINE void dma_load(void)
{
/* only process if DMA is enabled */
if (dsp32.pcr & PCR_DMA)
{
UINT32 addr = dsp32.par | (dsp32.pare << 16);
/* 16-bit case */
if (!(dsp32.pcr & PCR_DMA32))
dsp32.pdr = RWORD(addr & 0xfffffe);
/* 32-bit case */
else
{
UINT32 temp = RLONG(addr & 0xfffffc);
dsp32.pdr = temp >> 16;
dsp32.pdr2 = temp & 0xffff;
}
/* set the PDF flag to indicate we have data ready */
update_pcr(dsp32.pcr | PCR_PDFs);
}
void dsp32c_device::dma_load()
{
// only process if DMA is enabled
if (m_pcr & PCR_DMA)
{
UINT32 addr = m_par | (m_pare << 16);
// 16-bit case
if (!(m_pcr & PCR_DMA32))
m_pdr = RWORD(addr & 0xfffffe);
// 32-bit case
else
{
UINT32 temp = RLONG(addr & 0xfffffc);
m_pdr = temp >> 16;
m_pdr2 = temp & 0xffff;
}
// set the PDF flag to indicate we have data ready
update_pcr(m_pcr | PCR_PDFs);
}
INLINE void dma_load(dsp32_state *cpustate)
{
/* only process if DMA is enabled */
if (cpustate->pcr & PCR_DMA)
{
UINT32 addr = cpustate->par | (cpustate->pare << 16);
/* 16-bit case */
if (!(cpustate->pcr & PCR_DMA32))
cpustate->pdr = RWORD(cpustate, addr & 0xfffffe);
/* 32-bit case */
else
{
UINT32 temp = RLONG(cpustate, addr & 0xfffffc);
cpustate->pdr = temp >> 16;
cpustate->pdr2 = temp & 0xffff;
}
/* set the PDF flag to indicate we have data ready */
update_pcr(cpustate, cpustate->pcr | PCR_PDFs);
}
inline INT32 tms340x0_device::POP()
{
INT32 ret = RLONG(SP());
SP() += 0x20;
return ret;
}
