diff options
| author | Michael Pavone <pavone@retrodev.com> | 2017-10-19 03:21:24 -0700 |
|---|---|---|
| committer | Michael Pavone <pavone@retrodev.com> | 2017-10-19 03:21:24 -0700 |
| commit | 15b6f9038a33cdab77f7fe380d6f41fd284fd9c5 (patch) | |
| tree | 0b150350de9e69c834b0d8ab47f5adb7d3c5f8a9 /genesis.c | |
| parent | 65de831ad38f0846261f3dd3fbab787234d45627 (diff) | |
Implemented Z80 IM 2 and attempted correct intack cycle delay
Diffstat (limited to 'genesis.c')
| -rw-r--r-- | genesis.c | 1 |
1 files changed, 1 insertions, 0 deletions
@@ -242,6 +242,7 @@ static void z80_next_int_pulse(z80_context * z_context) 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_INT_PULSE_MCLKS; + z_context->im2_vector = 0xFF; } static void sync_z80(z80_context * z_context, uint32_t mclks) |