Rev | Line | |
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[2072] | 1 | module uart_mux |
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| 2 | ( |
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[2076] | 3 | input uart_sel, |
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[2072] | 4 | |
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| 5 | input uart_0_tx, |
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| 6 | input uart_1_tx, |
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| 7 | |
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| 8 | output uart_0_rx, |
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| 9 | output uart_1_rx, |
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| 10 | |
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| 11 | output uart_tx, |
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| 12 | input uart_rx |
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| 13 | ); |
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| 14 | |
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| 15 | parameter MIRROR_UART_RX = 0; |
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| 16 | |
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| 17 | parameter C_FAMILY = "virtex6"; |
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| 18 | |
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[2076] | 19 | assign uart_0_rx = ((MIRROR_UART_RX == 1) || (uart_sel == 0)) ? uart_rx : 1'b0; |
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| 20 | assign uart_1_rx = ((MIRROR_UART_RX == 1) || (uart_sel == 1)) ? uart_rx : 1'b0; |
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[2072] | 21 | |
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[2076] | 22 | assign uart_tx = (uart_sel == 0) ? uart_0_tx : uart_1_tx; |
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[2072] | 23 | |
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| 24 | endmodule |
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