riscv
/
yosys
mirror of https://github.com/YosysHQ/yosys.git
1
0
Fork 0
Code Issues Projects Releases Wiki Activity

Merge pull request #488 from azonenberg/for_clifford 

coolrunner2: Move LOC attributes onto the IO cells
This commit is contained in:
Clifford Wolf 2018-02-03 14:45:23 +01:00 committed by GitHub
parent 6c00e064e2 2abcd98527
commit 6fedcbce86
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 2 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
techlibs/coolrunner2/synth_coolrunner2.cc
View File

@ -164,6 +164,8 @@ struct SynthCoolrunner2Pass : public ScriptPass
run("dffinit -ff LDCP_N Q INIT");
run("coolrunner2_sop");
run("iopadmap -bits -inpad IBUF O:I -outpad IOBUFE I:IO -inoutpad IOBUFE O:IO -toutpad IOBUFE E:I:IO -tinoutpad IOBUFE E:O:I:IO");
run("attrmvcp -attr src -attr LOC t:IOBUFE n:*");
run("attrmvcp -attr src -attr LOC -driven t:IBUF n:*");
run("clean");
}