Mercurial > repos > blastem
diff genesis.c @ 1766:1dc718581aac
Fix Z80 interrupts in Gen/MD mode when using new core. Disable CPU debug log in new Z80 core
author | Michael Pavone <pavone@retrodev.com> |
---|---|
date | Wed, 20 Feb 2019 09:42:12 -0800 |
parents | 33ec5df77fac |
children | 8fe162bdb038 51417bb557b6 |
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--- a/genesis.c Wed Feb 20 00:34:52 2019 -0800 +++ b/genesis.c Wed Feb 20 09:42:12 2019 -0800 @@ -301,6 +301,7 @@ z_context->int_cycle = vdp_next_vint_z80(gen->vdp); z_context->int_end_cycle = z_context->int_cycle + Z80_INT_PULSE_MCLKS; z_context->int_value = 0xFF; + z80_sync_cycle(z_context, z_context->sync_cycle); #else z_context->int_pulse_start = vdp_next_vint_z80(gen->vdp); z_context->int_pulse_end = z_context->int_pulse_start + Z80_INT_PULSE_MCLKS; @@ -313,7 +314,9 @@ #ifndef NO_Z80 if (z80_enabled) { #ifdef NEW_CORE - z80_next_int_pulse(z_context); + if (z_context->int_cycle == 0xFFFFFFFFU) { + z80_next_int_pulse(z_context); + } #endif z80_run(z_context, mclks); } else