rtio: fix counter readback

sbourdeauducq · sbourdeauducq · commit ffefdb92690a · 2016-11-23T00:54:47.000+08:00
diff --git a/artiq/gateware/rtio/core.py b/artiq/gateware/rtio/core.py
@@ -400,4 +400,4 @@ def __init__(self, channels, full_ts_width=63, guard_io_cycles=20):
             self.cri.i_status.eq(Array(i_statuses)[sel])
         ]
 
-        self.cri.counter.eq(self.counter.value_sys << fine_ts_width)
+        self.comb += self.cri.counter.eq(self.counter.value_sys << fine_ts_width)

Original file line number	Diff line number	Diff line change
`@@ -400,4 +400,4 @@ def __init__(self, channels, full_ts_width=63, guard_io_cycles=20):`
`400`	`400`	`self.cri.i_status.eq(Array(i_statuses)[sel])`
`401`	`401`	`]`
`402`	`402`
`403`		`- self.cri.counter.eq(self.counter.value_sys << fine_ts_width)`
	`403`	`+ self.comb += self.cri.counter.eq(self.counter.value_sys << fine_ts_width)`