diff options
Diffstat (limited to 'usrp2/extramfifo/ext_fifo.v')
| -rw-r--r-- | usrp2/extramfifo/ext_fifo.v | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/usrp2/extramfifo/ext_fifo.v b/usrp2/extramfifo/ext_fifo.v index daf7140bc..80f82fc63 100644 --- a/usrp2/extramfifo/ext_fifo.v +++ b/usrp2/extramfifo/ext_fifo.v @@ -45,7 +45,7 @@ module ext_fifo wire [EXT_WIDTH-1:0] write_data; wire [EXT_WIDTH-1:0] read_data; wire full1, empty1; - wire almost_full2, full2, empty2; + wire almost_full2, almost_full2_spread, full2, empty2; wire [FIFO_DEPTH-1:0] capacity; wire space_avail; wire data_avail; @@ -83,7 +83,7 @@ module ext_fifo .write_strobe(~empty1 ), .space_avail(space_avail), .read_data(read_data), - .read_strobe(~almost_full2), + .read_strobe(~almost_full2_spread), .data_avail(data_avail), .capacity(capacity) ); @@ -148,6 +148,13 @@ module ext_fifo endgenerate + refill_randomizer #(.BITS(7)) + refill_randomizer_i1 ( + .clk(ext_clk), + .rst(rst), + .full_in(almost_full2), + .full_out(almost_full2_spread) + ); // always @ (posedge int_clk) // debug[31:28] <= {empty2,full1,dst_rdy_i,src_rdy_i }; |