add back ie to input cell and fix typo

siliconcompiler · Oct 28, 2024 · 79a8998 · 79a8998
1 parent 603ca6a
commit 79a8998
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Showing 2 changed files with 6 additions and 4 deletions.
diff --git a/lambdalib/iolib/rtl/la_ioinput.v b/lambdalib/iolib/rtl/la_ioinput.v
@@ -23,14 +23,15 @@ module la_ioinput
     inout             vssio, // io ground
     // core facing signals
     output            z,     // output to core
+    input             ie,    // input enable, 1 = active
     input             pe,    // pull enable, 1=enable
     input             ps,    // pull select, 1=pullup, 0=pulldown
     input [CFGW-1:0]  cfg,   // generic config interface
     // io ring
     inout [RINGW-1:0] ioring // generic ioring interface
     );
 
-   assign z = pad;
+   assign z = ie ? pad : 1'b0;
 
 `ifndef VERILATOR
    if(PROP!="FIXED") begin

diff --git a/lambdalib/padring/rtl/la_ioside.v b/lambdalib/padring/rtl/la_ioside.v
@@ -74,7 +74,7 @@ module la_ioside
                           .RINGW(RINGW))
              i0 (// pad
                  .pad(pad[CELLMAP[(i*40)+:8]]),
-                 // core signalas
+                 // core signals
                  .z(zp[CELLMAP[(i*40)+:8]]),
                  .a(a[CELLMAP[(i*40)+:8]]),
                  .ie(ie[CELLMAP[(i*40)+:8]]),
@@ -99,8 +99,9 @@ module la_ioside
                           .RINGW(RINGW))
              i0 (// pad
                  .pad(pad[CELLMAP[(i*40)+:8]]),
-                 // core signalas
+                 // core signals
                  .z(zp[CELLMAP[(i*40)+:8]]),
+                 .ie(ie[CELLMAP[(i*40)+:8]]),
                  .pe(pe[CELLMAP[(i*40)+:8]]),
                  .ps(ps[CELLMAP[(i*40)+:8]]),
                  .cfg(cfg[CELLMAP[(i*40)+:8]*CFGW+:CFGW]),
@@ -120,7 +121,7 @@ module la_ioside
                            .RINGW(RINGW))
              i0 (// pad
                  .pad(pad[CELLMAP[(i*40)+:8]]),
-                 // core signalas
+                 // core signals
                  .aio(aio[CELLMAP[(i*40)+:8]*3+:3]),
                  // supplies
                  .vss(vss),