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Readback cleanup

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RX/TX interfaces should be mininmized and standalone
Adding mux to consolidate to one "dout"
This commit is contained in:
Andreas Olofsson 2015-04-24 17:27:35 -04:00
parent 3b637e55f0
commit b25ad633f7
2 changed files with 46 additions and 0 deletions
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elink/hdl/erx_mux.v Normal file
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module erx_mux (/*AUTOARG*/
// Outputs
mi_dout,
// Inputs
mi_clk, mi_en, mi_addr, mi_rx_cfg_dout, mi_rx_mailbox_dout,
mi_rx_edma_dout, mi_rx_emmu_dout
);
parameter DW = 32;
parameter AW = 32;
//Needed for selecting data
input mi_clk;
input mi_en;
input [19:0] mi_addr;
input [DW-1:0] mi_rx_cfg_dout;
input [DW-1:0] mi_rx_mailbox_dout;
input [DW-1:0] mi_rx_edma_dout;
input [DW-1:0] mi_rx_emmu_dout;
output [DW-1:0] mi_dout;
endmodule // erx_mux

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elink/hdl/etx_mux.v Normal file
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module etx_mux (/*AUTOARG*/
// Outputs
mi_dout,
// Inputs
mi_clk, mi_en, mi_addr, mi_tx_emmu_dout, mi_tx_cfg_dout
);
parameter AW = 32;
parameter DW = 32;
//Needed for selecting data
input mi_clk;
input mi_en;
input [19:0] mi_addr;
input [DW-1:0] mi_tx_emmu_dout;
input [DW-1:0] mi_tx_cfg_dout;
output [DW-1:0] mi_dout;
endmodule // etx_mux