URL
https://opencores.org/ocsvn/xulalx25soc/xulalx25soc/trunk
Subversion Repositories xulalx25soc
Compare Revisions
- This comparison shows the changes necessary to convert path
/xulalx25soc/trunk/rtl
- from Rev 86 to Rev 87
- ↔ Reverse comparison
Rev 86 → Rev 87
/cpu/zipcounter.v
27,7 → 27,7
// |
/////////////////////////////////////////////////////////////////////////// |
// |
// Copyright (C) 2015, Gisselquist Technology, LLC |
// Copyright (C) 2015-2016, Gisselquist Technology, LLC |
// |
// This program is free software (firmware): you can redistribute it and/or |
// modify it under the terms of the GNU General Public License as published |
61,17 → 61,16
// Interrupt line |
output reg o_int; |
|
initial o_int = 0; |
initial o_wb_data = 32'h00; |
always @(posedge i_clk) |
if ((i_wb_cyc)&&(i_wb_stb)&&(i_wb_we)) |
o_wb_data <= i_wb_data; |
{ o_int, o_wb_data } <= { 1'b0, i_wb_data }; |
else if (i_ce) |
o_wb_data <= o_wb_data + 1; |
{ o_int, o_wb_data } <= o_wb_data+{{(BW-1){1'b0}},1'b1}; |
else |
o_int <= 1'b0; |
|
initial o_int = 0; |
always @(posedge i_clk) |
o_int <= (i_ce)&&(&o_wb_data); |
|
initial o_wb_ack = 1'b0; |
always @(posedge i_clk) |
o_wb_ack <= (i_wb_cyc)&&(i_wb_stb); |