URL
https://opencores.org/ocsvn/8051/8051/trunk
Subversion Repositories 8051
Compare Revisions
- This comparison shows the changes necessary to convert path
/
- from Rev 126 to Rev 127
- ↔ Reverse comparison
Rev 126 → Rev 127
/trunk/rtl/verilog/oc8051_wb_iinterface.v
44,6 → 44,9
// CVS Revision History |
// |
// $Log: not supported by cvs2svn $ |
// Revision 1.3 2003/04/03 19:19:02 simont |
// change adr_i and adr_o length. |
// |
// Revision 1.2 2003/01/13 14:14:41 simont |
// replace some modules |
// |
95,20 → 98,20
// internal bufers and wires |
// |
reg [15:0] adr; |
reg stb; |
//reg stb; |
|
assign ack_o = ack_i; |
assign dat_o = dat_i; |
assign stb_o = stb || ack_i; |
assign cyc_o = stb; |
assign stb_o = stb_i || ack_i; |
assign cyc_o = stb_i || ack_i; |
assign adr_o = ack_i ? adr : adr_i; |
|
always @(posedge clk or posedge rst) |
if (rst) begin |
stb <= #1 1'b0; |
// stb <= #1 1'b0; |
adr <= #1 16'h0000; |
end else begin |
stb <= #1 stb_i; |
// stb <= #1 stb_i; |
adr <= #1 adr_i; |
end |
|