diff options
Diffstat (limited to 'CoolGirl_rev3.x/CoolGirl.v')
| -rw-r--r-- | CoolGirl_rev3.x/CoolGirl.v | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/CoolGirl_rev3.x/CoolGirl.v b/CoolGirl_rev3.x/CoolGirl.v index a9bf58e..fa675a6 100644 --- a/CoolGirl_rev3.x/CoolGirl.v +++ b/CoolGirl_rev3.x/CoolGirl.v @@ -41,11 +41,12 @@ module CoolGirl # ( wire new_dendy_init_finished = new_dendy_init == 0;
reg new_dendy = 0;
assign cpu_shifers_oe = 1'b0;
- assign ppu_addr_out[18] = 1'b1; // reserved
assign cpu_addr_out[26:13] = {prg_base[26:14] | (prg_addr_mapped[20:14] & ~prg_mask[20:14]), prg_addr_mapped[13]};
assign sram_addr_out[14:13] = sram_page[1:0];
- assign ppu_addr_out[17:10] = ext_ntram_access ? {6'b111111, ppu_addr_in[11:10]} : {ppu_addr_mapped[17:13] & ~chr_mask[17:13], ppu_addr_mapped[12:10]};
+ assign ppu_addr_out[18:10] = ext_ntram_access
+ ? {7'b1111111, ppu_addr_in[11:10]}
+ : {{~chr_addr_mapped[18], chr_addr_mapped[17:13]} & ~chr_mask[18:13], chr_addr_mapped[12:10]};
assign cpu_data_in = cpu_data_out_enabled ? cpu_data_out : 8'bZZZZZZZZ;
wire flash_ce_w = ~(~romsel | (m2 & map_rom_on_6000 & cpu_addr_in[14] & cpu_addr_in[13]));
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