mirrors/yosys
3
0
Fork 0
mirror of https://github.com/YosysHQ/yosys synced 2025-08-09 04:31:25 +00:00
Code Activity

Added tri-state I/O extraction for GreenPak

Browse source
This commit is contained in:
Andrew Zonenberg 2016-05-03 22:53:29 -07:00
parent 66095153fd
commit dcee3256d5
5 changed files with 29 additions and 2 deletions
Download patch file Download diff file Expand all files Collapse all files

4
techlibs/greenpak4/cells_sim.v
View file

@ -138,9 +138,9 @@ module GP_IBUF(input IN, output OUT);
assign OUT = IN;
endmodule
module GP_IOBUF(input IN, input DIR, output OUT, inout IO);
module GP_IOBUF(input IN, input OE, output OUT, inout IO);
assign IN = IO;
assign DIR = OE ? OUT : 1'bz;
assign IO = OE ? OUT : 1'bz;
endmodule
module GP_INV(input IN, output OUT);