7f0b2ff594
jesd204sync: work around HMC7043 poor behavior with combined delays
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The HMC7043 outputs poorly controlled signals when adjusting
two delays at once. This commit puts the DAC in one-shot SYSREF mode,
and only triggers synchronizations when SYSREF is stable.
2018-08-06 17:43:17 +08:00
f32f0126e2
Revert "ad9154: use continuous sync mode"
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The HMC7043 is not really glitchless.
This reverts commit bd968211de
2018-08-06 16:59:53 +08:00
bd968211de
ad9154: use continuous sync mode
2018-08-06 00:27:10 +08:00
446f791180
firmware: simplify SYSREF DRTIO alignment
2018-07-26 19:37:59 +08:00
32c95ac034
sayma: automated DAC SYSREF phase calibration
2018-07-26 16:23:55 +08:00
d523d03f71
sayma: automated FPGA SYSREF phase offset calibration
2018-07-26 14:53:28 +08:00
