advision: Fixed CPU clock. Turtles music is now melodic. [Curt Coder]

This commit is contained in:
Curt Coder 2017-01-12 14:46:43 +02:00
parent 651631b86d
commit 35a8676e3b

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@ -12,7 +12,6 @@
TODO:
- Turtles music is monotonous
- convert to discrete sound
- screen pincushion distortion
@ -67,7 +66,7 @@ static MACHINE_CONFIG_START( advision, advision_state )
MCFG_CPU_PROGRAM_MAP(program_map)
MCFG_CPU_IO_MAP(io_map)
MCFG_CPU_ADD(COP411_TAG, COP411, 52631*16) // COP411L-KCN/N
MCFG_CPU_ADD(COP411_TAG, COP411, 52631*4) // COP411L-KCN/N, R11=82k, C8=56pF
MCFG_COP400_CONFIG(COP400_CKI_DIVISOR_4, COP400_CKO_RAM_POWER_SUPPLY, false)
MCFG_COP400_READ_L_CB(READ8(advision_state, sound_cmd_r))
MCFG_COP400_WRITE_G_CB(WRITE8(advision_state, sound_g_w))