imants/audio_effects_FPGA
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

update fifo files

Browse Source
This commit is contained in:
Imants Pulkstenis
2019-11-21 21:02:10 +02:00
parent 681d20fbf4
commit acef4ab3f2
4 changed files with 23 additions and 23 deletions
Download Patch File Download Diff File Expand all files Collapse all files
status_signal.v
+3 -3
View File
@@ -25,14 +25,14 @@ module status_signal(
fifo_underflow;
assign fbit_comp = wptr[4] ^ rptr[4];
assign pointer_equal = (wptr[3:0] - rptr[3:0]) ? 0:1;
assign pointer_equal = (wptr[3:0] - rptr[3:0]) ? 0 : 1;
assign pointer_result = wptr[4:0] - rptr[4:0];
assign overflow_set = fifo_full & wr;
assign underflow_set = fifo_empty&rd;
assign underflow_set = fifo_empty & rd;
always @(*)
begin
fifo_full =fbit_comp & pointer_equal;
fifo_full = fbit_comp & pointer_equal;
fifo_empty = (~fbit_comp) & pointer_equal;
fifo_threshold = (pointer_result[4]||pointer_result[3]) ? 1:0;
end