Fix copy pasta error in handling of Z80 VDP port reads. HV counter reads are not illegal writes =P. Fixes immediate exit in Overdrive II, though other problems remain

1 files changed, 1 insertions, 1 deletions

diff --git a/genesis.c b/genesis.c
index 1ce608c..b17110e 100644
--- a/genesis.c
+++ b/genesis.c
@@ -453,7 +453,7 @@ static uint8_t z80_vdp_port_read(uint32_t vdp_port, void * vcontext)
 		} else if (vdp_port < 8) {
 			ret = vdp_control_port_read(gen->vdp);
 		} else {
-			fatal_error("Illegal write to HV Counter port %X\n", vdp_port);
+			ret = vdp_hv_counter_read(gen->vdp);
 		}
 	} else {
 		//TODO: Figure out the correct value today