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https://github.com/holub/mame
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Note, nw
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@ -264,7 +264,7 @@ WRITE8_MEMBER(jangou_state::blitter_process_w)
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}
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}
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}
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}
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/* What is the bit 5 (0x20) for?*/
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/* What is bit 5 (0x20) for?*/
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WRITE8_MEMBER(jangou_state::blit_vregs_w)
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WRITE8_MEMBER(jangou_state::blit_vregs_w)
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{
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{
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// printf("%02x %02x\n", offset, data);
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// printf("%02x %02x\n", offset, data);
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@ -285,7 +285,7 @@ WRITE8_MEMBER(jangou_state::mux_w)
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WRITE8_MEMBER(jangou_state::output_w)
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WRITE8_MEMBER(jangou_state::output_w)
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{
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{
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/*
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/*
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--x- ---- ? (polls between high and low in irq routine,probably signals the vblank routine)
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--x- ---- ? (polls between high and low in irq routine, most likely irq mask)
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---- -x-- flip screen
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---- -x-- flip screen
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---- ---x coin counter
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---- ---x coin counter
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*/
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*/
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