From ca01d256b92f18b80cdb3730318a0bd32c03dd82 Mon Sep 17 00:00:00 2001 From: AJR Date: Fri, 7 Jun 2024 09:52:46 -0400 Subject: swunktarot.cpp: Delete spurious sub CPU; update comments based on PCB photo --- src/mame/skeleton/swunktarot.cpp | 16 ++++++---------- 1 file changed, 6 insertions(+), 10 deletions(-) diff --git a/src/mame/skeleton/swunktarot.cpp b/src/mame/skeleton/swunktarot.cpp index 575f40c3f38..e1ffc25248f 100644 --- a/src/mame/skeleton/swunktarot.cpp +++ b/src/mame/skeleton/swunktarot.cpp @@ -9,20 +9,20 @@ TOP BOARD (S-8808A) ROMs 1-12 main: Z80 CTC-D -Z80A -Z80 +LH0083A Z80A-DMA +Z0840004PSC Z80 CPU D8255AC-2 6116 RAM +Oki M6242 +32.768 kHz osc sound: Z80 CTC-D D8255AC-2 -Z80 +Z0840004PSC Z80 CPU YM3812 5816 RAM 4 MHz osc -Oki M6242 -32.768 kHz osc LOWER BOARD (S-8809A) ========== @@ -33,8 +33,7 @@ video output 18 MHz osc TODO: -- Identify irq sources ($24 vblank irq, $20 or $22 CTC?); -- Identify how sub CPU is supposed to run; +- Identify irq sources ($24 timer, $26 VBLANK?, $20 or $22 quadrature encoder); - Data ROM bank; */ @@ -314,9 +313,6 @@ void anoworld_state::unktarot(machine_config &config) m_maincpu->set_addrmap(AS_IO, &anoworld_state::main_io_map); m_maincpu->set_daisy_config(main_daisy_chain); - // TODO: how does this work? does it use the same ROM as the main CPU? - Z80(config, "subcpu", 4_MHz_XTAL).set_disable(); - Z80(config, m_audiocpu, 4_MHz_XTAL).set_disable(); m_audiocpu->set_addrmap(AS_PROGRAM, &anoworld_state::audio_program_map); m_audiocpu->set_addrmap(AS_IO, &anoworld_state::audio_io_map); -- cgit v1.2.3