Mercurial > repos > blastem
changeset 670:f4f3e74b0ce6
Restore Z80 interrupt pulse duration and make a small improvement to debug print output
| author | Michael Pavone <pavone@retrodev.com> |
|---|---|
| date | Sat, 03 Jan 2015 18:49:07 -0800 |
| parents | 7a9a7c96cb22 |
| children | 8ad39a2b0bce |
| files | blastem.c z80_to_x86.c |
| diffstat | 2 files changed, 2 insertions(+), 2 deletions(-) [+] |
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--- a/blastem.c Sat Jan 03 18:27:29 2015 -0800 +++ b/blastem.c Sat Jan 03 18:49:07 2015 -0800 @@ -170,7 +170,7 @@ { genesis_context * gen = z_context->system; z_context->int_pulse_start = vdp_next_vint_z80(gen->vdp); - z_context->int_pulse_end = z_context->int_pulse_start + Z80_VINT_DURATION; + z_context->int_pulse_end = z_context->int_pulse_start + Z80_VINT_DURATION * MCLKS_PER_Z80; } void sync_z80(z80_context * z_context, uint32_t mclks)
--- a/z80_to_x86.c Sat Jan 03 18:27:29 2015 -0800 +++ b/z80_to_x86.c Sat Jan 03 18:49:07 2015 -0800 @@ -2254,7 +2254,7 @@ context->int_cycle = CYCLE_NEVER; } context->target_cycle = context->sync_cycle < context->int_cycle ? context->sync_cycle : context->int_cycle; - dprintf("Running Z80 from cycle %d to cycle %d. Int cycle: %d\n", context->current_cycle, context->sync_cycle, context->int_cycle); + dprintf("Running Z80 from cycle %d to cycle %d. Int cycle: %d (%d - %d)\n", context->current_cycle, context->sync_cycle, context->int_cycle, context->int_pulse_start, context->int_pulse_end); context->options->run(context); dprintf("Z80 ran to cycle %d\n", context->current_cycle); }