Merge pull request #962 from hartytp/ad5360

Fix AD5360 after migration to SPI2
2018-03-17 18:48:34 +01:00 · 2018-03-17 18:48:34 +01:00 · 2eadb08f8c
parent c4bfc83b38 c1439bfd3b
commit 2eadb08f8c
1 changed files with 2 additions and 1 deletions
--- a/artiq/coredevice/ad5360.py
+++ b/artiq/coredevice/ad5360.py
@ -181,7 +181,8 @@ class AD5360:
        # t10 max busy low for one channel
        t_10 = self.core.seconds_to_mu(1.5*us)
        # compensate all delays that will be applied
-        delay_mu(-len(values)*self.bus.xfer_period_mu-t_10)
+        delay_mu(-t_10-len(values)*(
+            self.bus.ref_period_mu+self.bus.xfer_duration_mu))
        for i in range(len(values)):
            self.write_channel(i, values[i], op)
        delay_mu(t_10)