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/axi4_stream_lib
- from Rev 34 to Rev 35
- ↔ Reverse comparison
Rev 34 → Rev 35
/src/axis_downsizer.sv
165,11 → 165,13
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// -------------------------------------------------------------------- |
// |
genvar j; |
|
generate |
begin: tdata_gen |
for(genvar j = 0; j < M_D; j++) |
for(j = 0; j < M_D; j++) |
begin : tdata_gen |
assign mux_in_tdata[j] = tdata_r[j*M_NW +: M_NW]; |
end |
end |
endgenerate |
|
|
176,19 → 178,23
// -------------------------------------------------------------------- |
// |
generate |
begin: tuser_gen |
begin : tuser_gen |
if(BYTES_PER_TUSER != 0) |
begin |
begin : tuser_tuser_0_gen |
wire [M_UW-1:0] mux_in_tuser [M_D-1:0]; |
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recursive_mux #(.A(M_A), .W(M_UW)) |
tuser_mux_i(.data_in(mux_in_tuser), .data_out(axis_downsizer_bus.tuser), .*); |
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for(genvar j = 0; j < M_D; j++) |
for(j = 0; j < M_D; j++) |
begin : tuser_j_gen |
assign mux_in_tuser[j] = tuser_r[j*M_UW +: M_UW] & {M_UW{axis_downsizer_bus.tvalid}}; |
end |
end |
else |
begin : tuser_tuser_gen |
assign axis_downsizer_bus.tuser = tuser_r & {U{axis_downsizer_bus.tvalid}}; |
end |
end |
endgenerate |
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/src/axis_if.sv
29,7 → 29,7
interface |
axis_if |
#( |
N = 0, // data bus width in bytes |
N, // data bus width in bytes |
I = 1, // TID width |
D = 1, // TDEST width |
U = 1 // TUSER width |
/src/axis_upsizer.sv
53,7 → 53,7
a_tstrb_unsuported: assert(USE_TSTRB == 0) else $fatal; |
a_tkeep_unsuported: assert(USE_TKEEP == 0) else $fatal; |
a_bytes_per_tuser: assert((BYTES_PER_TUSER == 0) | (N % BYTES_PER_TUSER == 0)) else $fatal; |
a_tuser: assert((BYTES_PER_TUSER == 0) | (U % S == 0)) else $fatal; |
// a_tuser: assert((BYTES_PER_TUSER == 0) | (U % S == 0)) else $fatal; |
end |
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// synthesis translate_on |