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wc90: Fix ADPCM sound

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This commit is contained in:
Aaron Giles 2021-03-18 17:23:47 -07:00
parent 9357a69a36
commit 39d49e91ba
3 changed files with 13 additions and 11 deletions
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5
src/devices/sound/ym2610.cpp
View File

@ -201,11 +201,6 @@ void ym2610_device::device_start()
m_adpcm_a.save(*this);
m_adpcm_b.save(*this);
// configure ADPCM-B limit, since these registers are not
// directly accessible in the map
m_adpcm_b.write(0x0c, 0xff);
m_adpcm_b.write(0x0d, 0xff);
// automatically map memory regions if not configured externally
if (!has_configured_map(0) && !has_configured_map(1))
{

7
src/devices/sound/ymadpcm.cpp
View File

@ -590,6 +590,13 @@ ymadpcm_b_engine::ymadpcm_b_engine(device_t &device, read8sm_delegate reader, wr
{
// create the channel (only one supported for now, but leaving possibilities open)
m_channel[0] = std::make_unique<ymadpcm_b_channel>(m_regs, reader, writer, addrshift);
// clear registers by default
std::fill_n(&m_regdata[0], m_regdata.size(), 0);
// set the limit to 0xffff by default
m_regs.write(0x0c, 0xff);
m_regs.write(0x0d, 0xff);
}

12
src/mame/drivers/wc90.cpp
View File

@ -430,7 +430,7 @@ ROM_START( twcup90 )
ROM_LOAD( "ic60_14v.bin", 0x40000, 0x20000, CRC(499dfb1b) SHA1(ac67985d36fea18c82a4ea00019d9e6e4bcb5d0d) ) /* sprites */
ROM_LOAD( "ic65_15v.bin", 0x60000, 0x20000, CRC(d8ea5c81) SHA1(ccb3f7d565b1c1b8e874a2df91cda40dde2962ed) ) /* sprites */
ROM_REGION( 0x20000, "ymsnd:adpcma", 0 ) /* 64k for ADPCM samples */
ROM_REGION( 0x20000, "ymsnd", 0 ) /* 64k for ADPCM samples */
ROM_LOAD( "ic82_06.bin", 0x00000, 0x20000, CRC(2fd692ed) SHA1(0273dc39181504320bec0187d074b2f86c821508) )
ROM_END
@ -463,7 +463,7 @@ ROM_START( twcup90a )
ROM_LOAD( "ic60_14v.bin", 0x40000, 0x20000, CRC(499dfb1b) SHA1(ac67985d36fea18c82a4ea00019d9e6e4bcb5d0d) ) /* sprites */
ROM_LOAD( "ic65_15v.bin", 0x60000, 0x20000, CRC(d8ea5c81) SHA1(ccb3f7d565b1c1b8e874a2df91cda40dde2962ed) ) /* sprites */
ROM_REGION( 0x20000, "ymsnd:adpcma", 0 ) /* 64k for ADPCM samples */
ROM_REGION( 0x20000, "ymsnd", 0 ) /* 64k for ADPCM samples */
ROM_LOAD( "ic82_06.bin", 0x00000, 0x20000, CRC(2fd692ed) SHA1(0273dc39181504320bec0187d074b2f86c821508) )
ROM_END
@ -496,7 +496,7 @@ ROM_START( twcup90b )
ROM_LOAD( "ic60_14v.bin", 0x40000, 0x20000, CRC(499dfb1b) SHA1(ac67985d36fea18c82a4ea00019d9e6e4bcb5d0d) ) /* sprites */
ROM_LOAD( "ic65_15v.bin", 0x60000, 0x20000, CRC(d8ea5c81) SHA1(ccb3f7d565b1c1b8e874a2df91cda40dde2962ed) ) /* sprites */
ROM_REGION( 0x20000, "ymsnd:adpcma", 0 ) /* 64k for ADPCM samples */
ROM_REGION( 0x20000, "ymsnd", 0 ) /* 64k for ADPCM samples */
ROM_LOAD( "ic82_06.bin", 0x00000, 0x20000, CRC(2fd692ed) SHA1(0273dc39181504320bec0187d074b2f86c821508) )
ROM_END
@ -529,7 +529,7 @@ ROM_START( twcup90c ) // 2 PCB set: 6303 A and 6303 B. ic87_01 is very similar t
ROM_LOAD( "ic60_14v.bin", 0x40000, 0x20000, CRC(499dfb1b) SHA1(ac67985d36fea18c82a4ea00019d9e6e4bcb5d0d) ) /* sprites */
ROM_LOAD( "ic65_15v.bin", 0x60000, 0x20000, CRC(d8ea5c81) SHA1(ccb3f7d565b1c1b8e874a2df91cda40dde2962ed) ) /* sprites */
ROM_REGION( 0x20000, "ymsnd:adpcma", 0 ) /* 64k for ADPCM samples */
ROM_REGION( 0x20000, "ymsnd", 0 ) /* 64k for ADPCM samples */
ROM_LOAD( "ic82_06.bin", 0x00000, 0x20000, CRC(2fd692ed) SHA1(0273dc39181504320bec0187d074b2f86c821508) )
ROM_END
@ -562,7 +562,7 @@ ROM_START( twcup90t )
ROM_LOAD( "ic60_14v.bin", 0x40000, 0x20000, CRC(499dfb1b) SHA1(ac67985d36fea18c82a4ea00019d9e6e4bcb5d0d) ) /* sprites */
ROM_LOAD( "ic65_15v.bin", 0x60000, 0x20000, CRC(d8ea5c81) SHA1(ccb3f7d565b1c1b8e874a2df91cda40dde2962ed) ) /* sprites */
ROM_REGION( 0x20000, "ymsnd:adpcma", 0 ) /* 64k for ADPCM samples */
ROM_REGION( 0x20000, "ymsnd", 0 ) /* 64k for ADPCM samples */
ROM_LOAD( "ic82_06.bin", 0x00000, 0x20000, CRC(2fd692ed) SHA1(0273dc39181504320bec0187d074b2f86c821508) )
ROM_END
@ -592,7 +592,7 @@ ROM_START( pac90 )
ROM_LOAD( "sprite1.ic50", 0x00000, 0x10000, CRC(190852ea) SHA1(fad7eb3aa53d03917173dd5a040655cfd329db32) ) /* sprites */
ROM_LOAD( "sprite2.ic60", 0x40000, 0x10000, CRC(33effbea) SHA1(dbf6b735f3c8bacb695caf5d15ac8b7961bffc74) ) /* sprites */
ROM_REGION( 0x20000, "ymsnd:adpcma", ROMREGION_ERASE00 ) /* 64k for ADPCM samples */
ROM_REGION( 0x20000, "ymsnd", ROMREGION_ERASE00 ) /* 64k for ADPCM samples */
ROM_LOAD( "voice.ic82", 0x00000, 0x10000, CRC(abc61f3d) SHA1(c6f123d16a26c4d77c635617dd97bb4b906c463a) )
ROM_END