URL
https://opencores.org/ocsvn/qaz_libs/qaz_libs/trunk
Subversion Repositories qaz_libs
Compare Revisions
- This comparison shows the changes necessary to convert path
/qaz_libs/trunk/PCIe/src
- from Rev 36 to Rev 37
- ↔ Reverse comparison
Rev 36 → Rev 37
/RIFFA/riffa_axis_test_pattern.sv
58,8 → 58,7
// |
axis_if #(.N(N), .I(I), .D(D), .U(U)) axis_out(.*); |
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// axis_test_patern #(.N(N), .W(W), .WPB(WPB)) |
axis_test_patern #(.W(W), .WPB(WPB)) |
axis_test_patern #(.N(N), .W(W), .WPB(WPB)) |
axis_test_patern_i(.*); |
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/RIFFA/riffa_register_file.sv
82,12 → 82,13
begin: register_j_gen |
for(k = 0; k < RW; k = k + 1) |
begin: register_k_gen |
assign register_select[(j*RW) + k] = (rx_index[30:$clog2(RW)] == j); |
assign register_select[(j*RW) + k] = (rx_index[30:$clog2(RW)] == j); |
assign r_if.wr_en[(j*RW) + k] = rd_en & register_select[(j*RW) + k]; |
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always_ff @(posedge clk) |
if(reset) |
r_if.register_out[(j*RW) + k] <= 0; |
else if(rd_en & register_select[(j*RW) + k]) |
else if(r_if.wr_en[(j*RW) + k]) |
r_if.register_out[(j*RW) + k] <= rd_data[k*32 +: 32]; |
end |
end |
102,7 → 103,8
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// -------------------------------------------------------------------- |
// |
wire tx_ready = 1; |
// write to register[0][0] to enable reading |
wire tx_ready = r_if.wr_en[0] & rd_data[0]; |
wire tx_last = 1; |
wire acked; |
wire [31:0] tx_len = RC; |
/RIFFA/riffa_register_if.sv
39,8 → 39,9
input reset |
); |
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wire [31:0] register_in [RC-1:0]; |
reg [31:0] register_out [RC-1:0]; |
wire [31:0] register_in [RC-1:0]; |
reg [31:0] register_out [RC-1:0]; |
reg wr_en [RC-1:0]; |
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// -------------------------------------------------------------------- |