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fix kempston port decoding - add DF port for some rare games

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Eugene Lozovoy
2022-06-26 19:47:57 +03:00
parent 93ad70b5dc
commit 6dbc183078
1 changed files with 1 additions and 1 deletions
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2
fpga/rtl/ports.sv
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@ -136,7 +136,7 @@ always @(posedge clk28 or negedge rst_n) begin
if (!rst_n)
kempston_rd <= 0;
else
kempston_rd <= en_kempston && bus.ioreq && bus.rd && bus.a_reg[7:5] == 3'b000;
kempston_rd <= en_kempston && bus.ioreq && bus.rd && bus.a_reg[5:0] == 6'h1F;
end