Quantum Data 881 User Manual page 726

Example 2
Example 3
Example 4
Related commands
Appendix A Command Reference
698
This command reads four register bytes values from the transmitter TV chip of the
generator
i2cr? tv 89 00 04
82021402
This command reads the HDCP Bksv value from a receiver
i2cr? 74 00 05
07BE05CEA9
This command reads two bytes of register values from the transmitter (output 1) HDMI
chip of the generator
i2cr? HT1 7a 00 02
0002
EDA<port>:GDID, I2CW (OUT1:I2CW, OUT2:I2CW, VGA:I2CW)