diff options
| author | Alexey 'Cluster' Avdyukhin <clusterrr@clusterrr.com> | 2020-09-24 14:55:09 +0300 |
|---|---|---|
| committer | Alexey 'Cluster' Avdyukhin <clusterrr@clusterrr.com> | 2020-09-24 14:55:09 +0300 |
| commit | e0487c772d308af6ada9c0ce3658f48dd807d857 (patch) | |
| tree | 41367af5f47d580027ec2b7f34b6e56ee3ecf053 | |
| parent | e7a42e167c3651e33754e6a0b3ed4d0ed76a36f4 (diff) | |
Minor fixes
| -rw-r--r-- | CoolGirl_mappers.vh | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/CoolGirl_mappers.vh b/CoolGirl_mappers.vh index c2a7ca4..6342959 100644 --- a/CoolGirl_mappers.vh +++ b/CoolGirl_mappers.vh @@ -1111,12 +1111,12 @@ begin // Mapper #32 - IREM G-101
if (ENABLE_MAPPER_032 && (mapper == 6'b011010))
begin
- case (cpu_addr_in[13:12])
- 2'b00: prg_bank_a[5:0] = cpu_data_in[5:0]; // PRG0
- 2'b01: {prg_mode[0], mirroring} = {cpu_data_in[1], 1'b0, cpu_data_in[0]}; // PRG mode, mirroring
- 2'b10: prg_bank_b[5:0] = cpu_data_in[5:0]; // PRG1
- 2'b11: begin
- case (cpu_addr_in[2:0]) // CHR regs
+ case (cpu_addr_in[14:12])
+ 3'b000: prg_bank_a[5:0] = cpu_data_in[5:0]; // $8000-$8FFF, PRG0
+ 3'b001: {prg_mode[0], mirroring} = {cpu_data_in[1], 1'b0, cpu_data_in[0]}; // $9000-$9FFF, PRG mode, mirroring
+ 3'b010: prg_bank_b[5:0] = cpu_data_in[5:0]; // $A000-$AFFF, PRG1
+ 3'b011: begin // $B000-$BFFF, CHR regs
+ case (cpu_addr_in[2:0])
3'b000: chr_bank_a[7:0] = cpu_data_in[7:0];
3'b001: chr_bank_b[7:0] = cpu_data_in[7:0];
3'b010: chr_bank_c[7:0] = cpu_data_in[7:0];
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