Revert "input cell-types now output 0 on output as well.\"

This reverts commit 197f0c589dce79e1c8e91c5df47903aae397afbf.

diff --git a/src/bsv/actual_pinmux.py b/src/bsv/actual_pinmux.py
index a4ff0e4089dfcaffb7edcbc07627e119e58f4672..a920db61c6ec894271570c412d943842df5af122 100644 (file)
--- a/src/bsv/actual_pinmux.py
+++ b/src/bsv/actual_pinmux.py
@@ -36,22 +36,14 @@ def transfn(temp):
         temp[0] = temp[0] .replace(' ', '')
     return '_'.join(temp)
 
-def fmt(ifaces, cell):
+def fmt(cell):
     """ blank entries need to output a 0 to the pin (it could just as
         well be a 1 but we choose 0).  reason: blank entries in
         the pinmap.txt file indicate that there's nothing to choose
         from.  however the user may still set the muxer to that value,
         and rather than throw an exception we choose to output... zero.
     """
-    empty = '0' # XXX TODO: fix this, as it's assigned to GenericIOType
-    if not cell:
-        return empty
-    # work out the type.  if it's an input, return empty
-    temp = cell[1].translate(digits)
-    x = ifaces.getifacetype(temp)
-    if x == 'input':
-        return empty
-    return "%s_io" % cell
+    return "%s_io" % cell if cell else '0'
 
 def init(p, ifaces):
     """ generates the actual output pinmux for each io-cell.  blank lines
@@ -65,8 +57,8 @@ def init(p, ifaces):
         p.pinmux += "      %s_out=" % cn(cell[0])
         for i in range(0, len(cell) - 2):
             p.pinmux += "wr%s" % cn(cell[0]) + \
-                "==" + str(i) + "?" + fmt(ifaces, cell[i + 1]) + ":\n\t\t\t"
-        p.pinmux += fmt(ifaces, cell[i + 2])
+                "==" + str(i) + "?" + fmt(cell[i + 1]) + ":\n\t\t\t"
+        p.pinmux += fmt(cell[i + 2])
         p.pinmux += ";\n"
         # ======================================================== #