uzix/zx-sizif-128
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fix missing tape loading sound

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UzixLS
2020-08-15 18:36:18 +03:00
parent 105b24ffa4
commit 8e78affba3
2 changed files with 5 additions and 3 deletions
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8
cpld/top.v
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@ -29,7 +29,7 @@ module zx_ula(
input [4:0] kd,
input tape_in,
output reg tape_out,
output tape_out,
output reg beeper,
output ay_clk,
@ -177,15 +177,17 @@ reg port_fe_rd;
always @(posedge clk14)
port_fe_rd <= port_fe_cs && n_rd == 0;
reg tape_out0;
assign tape_out = tape_in ^ tape_out0;
always @(posedge clk14 or negedge rst_n) begin
if (!rst_n) begin
beeper <= 0;
tape_out <= 0;
tape_out0 <= 0;
border <= 0;
end
else if (port_fe_cs && n_wr == 0) begin
beeper <= xd[4];
tape_out <= xd[3];
tape_out0 <= xd[3];
border <= xd[2:0];
end
end