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Diffstat (limited to 'src/emu/sound/k007232.c')
-rw-r--r--src/emu/sound/k007232.c7
1 files changed, 3 insertions, 4 deletions
diff --git a/src/emu/sound/k007232.c b/src/emu/sound/k007232.c
index 52d13ac2095..0cf4f50f9f1 100644
--- a/src/emu/sound/k007232.c
+++ b/src/emu/sound/k007232.c
@@ -148,6 +148,7 @@ const device_type K007232 = &device_creator<k007232_device>;
k007232_device::k007232_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock)
: device_t(mconfig, K007232, "K007232 PCM Controller", tag, owner, clock, "k007232", __FILE__),
device_sound_interface(mconfig, *this),
+ m_rom(*this, DEVICE_SELF),
m_port_write_handler(*this)
{
}
@@ -159,8 +160,6 @@ k007232_device::k007232_device(const machine_config &mconfig, const char *tag, d
void k007232_device::device_start()
{
/* Set up the chips */
- m_pcmbuf[0] = *region();
- m_pcmbuf[1] = *region();
m_pcmlimit = region()->bytes();
m_port_write_handler.resolve();
@@ -381,7 +380,7 @@ void k007232_device::sound_stream_update(sound_stream &stream, stream_sample_t *
addr = m_start[i] + ((m_addr[i]>>BASE_SHIFT)&0x000fffff);
while (old_addr <= addr)
{
- if( (m_pcmbuf[i][old_addr] & 0x80) || old_addr >= m_pcmlimit )
+ if( (m_rom[old_addr] & 0x80) || old_addr >= m_pcmlimit )
{
/* end of sample */
@@ -413,7 +412,7 @@ void k007232_device::sound_stream_update(sound_stream &stream, stream_sample_t *
m_addr[i] += m_step[i];
- out = (m_pcmbuf[i][addr] & 0x7f) - 0x40;
+ out = (m_rom[addr] & 0x7f) - 0x40;
outputs[0][j] += out * volA;
outputs[1][j] += out * volB;