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FPGA/cx4: map ROM above bank 3F/BF

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ikari 2012-02-27 22:14:19 +01:00
parent e2f33c28c9
commit 8e7f77e49b
1 changed files with 1 additions and 1 deletions
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verilog/sd2snes_cx4/address.v
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@ -44,7 +44,7 @@ wire [23:0] SRAM_SNES_ADDR;
- MMIO @ 6000-7fff - MMIO @ 6000-7fff
*/ */
assign IS_ROM = SNES_ADDR[15] & ~SNES_CS; assign IS_ROM = ~SNES_CS;
assign SRAM_SNES_ADDR = ({2'b00, SNES_ADDR[22:16], SNES_ADDR[14:0]} assign SRAM_SNES_ADDR = ({2'b00, SNES_ADDR[22:16], SNES_ADDR[14:0]}
& ROM_MASK); & ROM_MASK);