temp[0] = temp[0] .replace(' ', '')
return '_'.join(temp)
+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.
+ """
+ return "%s_io" % cell if cell else '0'
def init(p, ifaces):
""" generates the actual output pinmux for each io-cell. blank lines
p.pinmux += " %s_out=" % cn(cell[0])
for i in range(0, len(cell) - 2):
p.pinmux += "wr%s" % cn(cell[0]) + \
- "==" + str(i) + "?" + cell[i + 1] + "_io:\n\t\t\t"
- p.pinmux += cell[i + 2] + "_io"
+ "==" + str(i) + "?" + fmt(cell[i + 1]) + ":\n\t\t\t"
+ p.pinmux += fmt(cell[i + 2])
p.pinmux += ";\n"
# ======================================================== #