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Change "clkdiv" to "tx_clkdiv"

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Byron Lathi
2022-03-14 15:22:18 -05:00
parent 264263b0d9
commit ed18b381f3
1 changed files with 5 additions and 5 deletions
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10
hw/fpga/uart.sv
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@@ -69,11 +69,11 @@ localparam logic [3:0] maxcount = 4'h7;
// baud rate: 9600 // baud rate: 9600
localparam baud = 9600; localparam baud = 9600;
localparam count = (50000000/baud)-1; localparam count = (50000000/baud)-1;
logic [14:0] clkdiv; logic [14:0] tx_clkdiv;
always_ff @(posedge clk_50) begin always_ff @(posedge clk_50) begin
if (rst) begin if (rst) begin
clkdiv <= 0; tx_clkdiv <= 0;
tx_state.macro <= IDLE; tx_state.macro <= IDLE;
tx_state.count <= 3'b0; tx_state.count <= 3'b0;
tx_flag <= '0; tx_flag <= '0;
@@ -83,11 +83,11 @@ always_ff @(posedge clk_50) begin
else if (tx_flag_clear) else if (tx_flag_clear)
tx_flag <= '0; tx_flag <= '0;
if (clkdiv == count) begin if (tx_clkdiv == count) begin
clkdiv <= 0; tx_clkdiv <= 0;
tx_state <= tx_next_state; tx_state <= tx_next_state;
end else begin end else begin
clkdiv <= clkdiv + 15'b1; tx_clkdiv <= tx_clkdiv + 15'b1;
end end
end end
end end