From: Robert Jordens <jordens@gmail.com>
Date: Tue, 28 Jul 2015 03:46:19 +0000 (-0600)
Subject: pipistrello: fix cts/rts
X-Git-Tag: 24jan2021_ls180~2099^2~30
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=a11d0655467fdb713b49247badd89392ef948516;p=litex.git

pipistrello: fix cts/rts

* use the same perspective as for tx/rx (flipped w.r.t. the ftdi chip)
* add pullups in case target or host attempt to use handshaking
---

diff --git a/mibuild/platforms/pipistrello.py b/mibuild/platforms/pipistrello.py
index 08c14827..072bcf20 100644
--- a/mibuild/platforms/pipistrello.py
+++ b/mibuild/platforms/pipistrello.py
@@ -16,8 +16,8 @@ _io = [
     ("serial", 0,
         Subsignal("tx", Pins("A10")),
         Subsignal("rx", Pins("A11"), Misc("PULLUP")),
-        Subsignal("rts", Pins("C10")),
-        Subsignal("cts", Pins("A9"), Misc("PULLUP")),
+        Subsignal("cts", Pins("C10"), Misc("PULLUP")),
+        Subsignal("rts", Pins("A9"), Misc("PULLUP")),
         IOStandard("LVTTL"),
     ),