static void ExpMemory_write08(u32 procnum, u32 adr, u8 val)
{
if (adr >= 0x09000000)
{
u32 offs = (adr - 0x09000000);
if (offs >= expMemSize) return;
T1WriteByte(expMemory, offs, val);
}
EXPINFO("ExpMemory: write 08 at 0x%08X = 0x%02X\n", adr, val);
}
void FASTCALL Vdp1FrameBufferWriteByte(u32 addr, u8 val) {
addr &= 0x3FFFF;
if (VIDCore->Vdp1WriteFrameBuffer)
{
VIDCore->Vdp1WriteFrameBuffer(0, addr, val);
return;
}
T1WriteByte(Vdp1FrameBuffer, addr, val);
}
void FormatBackupRam(void *mem, u32 size)
{
int i, i2;
u32 i3;
u8 header[32] = {
0xFF, 'B', 0xFF, 'a', 0xFF, 'c', 0xFF, 'k',
0xFF, 'U', 0xFF, 'p', 0xFF, 'R', 0xFF, 'a',
0xFF, 'm', 0xFF, ' ', 0xFF, 'F', 0xFF, 'o',
0xFF, 'r', 0xFF, 'm', 0xFF, 'a', 0xFF, 't'
};
// Fill in header
for(i2 = 0; i2 < 4; i2++)
for(i = 0; i < 32; i++)
T1WriteByte(mem, (i2 * 32) + i, header[i]);
// Clear the rest
for(i3 = 0x80; i3 < size; i3+=2)
{
T1WriteByte(mem, i3, 0xFF);
T1WriteByte(mem, i3+1, 0x00);
}
}
void SPU_Reset(void)
{
int i;
SPU_core->reset();
if(SPU_user) SPU_user->reset();
if(SNDCore && SPU_user) {
SNDCore->DeInit();
SNDCore->Init(SPU_user->bufsize*2);
//todo - check success?
}
// Reset Registers
for (i = 0x400; i < 0x51D; i++)
T1WriteByte(MMU.ARM7_REG, i, 0);
}
extern "C" void SPU_Reset(NDS_state *state)
{
int i;
state->SPU_core->reset();
if(state->SPU_user) state->SPU_user->reset();
if(state->SNDCore && state->SPU_user) {
state->SNDCore->DeInit(state);
state->SNDCore->Init(state, state->SPU_user->bufsize*2);
//todo - check success?
}
// Reset Registers
for (i = 0x400; i < 0x51D; i++)
T1WriteByte(state->MMU->ARM7_REG, i, 0);
state->samples = 0;
}
void SPU_Reset(void)
{
int i;
SPU_core->reset();
if(SPU_user) {
//--DCN: Originally this was first;
//SPU_user->reset();
if(SNDCore)
{
SNDCore->DeInit();
SNDCore->Init(SPU_user->bufsize*2);
SNDCore->SetVolume(volume);
}
SPU_user->reset();
}
// Reset Registers
for (i = 0x400; i < 0x51D; i++)
T1WriteByte(MMU.ARM7_REG, i, 0);
samples = 0;
}
void FASTCALL Vdp1RamWriteByte(u32 addr, u8 val) {
addr &= 0x7FFFF;
T1WriteByte(Vdp1Ram, addr, val);
}
static void FASTCALL BupRamMemoryWriteByte(u32 addr, u8 val)
{
T1WriteByte(BupRam, (addr & 0xFFFF) | 0x1, val);
BupRamWritten = 1;
}
