RELEASE_NOTES: pipistrello speed change

2016-03-25 13:24:49 +01:00 · 2016-03-25 13:24:49 +01:00 · 8a9c1d3043
parent 4c622194c2
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--- a/RELEASE_NOTES.rst
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 Release notes
 =============

+unreleased
+----------
+
+* The CPU speed in the pipistrello gateware has been reduced from 83 1/3 MHz to
+  75 MHz. This will reduce the achievable sustained pulse rate and latency
+  accordingly. ISE was intermittently failing to meet timing (#341).
+
+
 1.0rc1
 ------