Corp. Computer Hardware User Manual
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nvidia-settings -a [gpu:0]/FrameLockEnable=1
9. Enable frame lock on the slave devices.
nvidia-settings -a [gpu:1]/FrameLockEnable=1
nvidia-settings -a [gpu:2]/FrameLockEnable=1
nvidia-settings -a [gpu:3]/FrameLockEnable=1
10. Toggle the test signal.
nvidia-settings -a [gpu:0]/FrameLockTestSignal=1
nvidia-settings -a [gpu:0]/FrameLockTestSignal=0
Writing a Frame Lock
NV-CONTROL Client
The NVIDIA X driver exposes the nv-control X extension that allows
the user to confi gure various features–including frame lock–from an X
windows client.
This is a brief summary of some of the requirements for writing a Frame
Lock NV-CONTROL client.
Writing a Frame Lock Client for NV-CONTROL
1.8 (and earlier)
See the sample NV-CONTROL clients in the samples directory for basic
examples of how to set integer attributes. See the fi le ctkframelock.
c
for a much more involved example of how the nvidia-settings utility
programs the frame lock attributes.
The constants referenced below are defi ned in
NVCtrl.h. See the
comments in that fi le for an explanation of each attribute. It may also be
useful to search the ctkframelock.c fi le using a grep utility to see how
each attribute is used.
NVIDIA Frame Synchronization Under Linux