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RNO-G / firmware-radiant

Firmware for the RADIANT 24-ch digitizer/trigger
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PWM_OEB register gets modified when other registers are written #2

Closed barawn closed 3 years ago

barawn commented 3 years ago

The PWM_OEB register seems to get screwed up when other registers are modified:

image

barawn commented 3 years ago

this is due to the wbm2axip core improperly generating AXI4 bus cycles even though CYC isn't asserted. Even though this is horribly wrong, work around by qualifying STB instead (which is probably better anyway, to be honest).

barawn commented 3 years ago

fixed in v0r2p29