Quantum Data 881 User Manual page 435

882 Video Test Instrument User Guide (Rev A.35)
CEC1:CECT:BADM 4
To test acknowledgement through the CEC/CDC Controller:
1. Access the CEC/CDC Controller using the procedures in
Controller:" on page 397.
2. Select the acknowledgement test you wish to run.
The table below describes the checkbox fields of the Enable Acks portion of the
CEC/CDC Controller dialog box.
Setting
No. bit of
Byte
Refer to the screen shot below which shows the Corrupt bit setting applied to Bit 3 of
Byte 2:
L
3. Select the device type in the Initiator and Follower pull down select boxes.
4. Select the command that you wish to send from the Opcode pull down select box.
5. Send the command by clicking on the Send activation button.
6. Monitor the effects of the corrupt bit test using the ACA. Refer to
bus (channel):" on page 467 for instructions on monitoring the commands through the
ACA.
//indicates that the bit error will occur on the
fourth bit of the 2nd byte in the next message.
Function
Determines which bit of a byte you want to corrupt
Determines which byte of a message you want to
corrupt a bit
"To run the CEC/CDC
"To monitor the CEC
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