From: Staf Verhaegen <staf@stafverhaegen.be>
Date: Fri, 6 Dec 2019 19:06:06 +0000 (+0100)
Subject: Use Elif for third m.next assignment.
X-Git-Tag: 24jan2021ls180~35
X-Git-Url: https://git.libre-soc.org/?p=c4m-jtag.git;a=commitdiff_plain;h=160eebec63f9c05db1fc3624cdd43d5948bb3519

Use Elif for third m.next assignment.

This way m.next assignments are done in one If/Elif statements for
the "IDLE" state and not in two different If statements.
---

diff --git a/c4m/nmigen/jtag/tap.py b/c4m/nmigen/jtag/tap.py
index f978254..333105d 100755
--- a/c4m/nmigen/jtag/tap.py
+++ b/c4m/nmigen/jtag/tap.py
@@ -321,8 +321,7 @@ class TAP(Elaboratable):
                         # If data is
                         m.d[domain] += wb.adr.eq(wb.adr + 1)
                         m.next = "READ"
-
-                    with m.If(sr_data.oe[1]): # WBWRITE code
+                    with m.Elif(sr_data.oe[1]): # WBWRITE code
                         m.d[domain] += wb.dat_w.eq(sr_data.o)
                         m.next = "WRITEREAD"
                 with m.State("READ"):