Agilent Technologies E1439, User Manual

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100
Agilent E1439 Programmer's Reference
Functions listed alphabetically
headerValuePtr points to the current value of initalValue
incrementCount specifies the number of automatic increments to the headerIndex bit field. The default
incrementCount is 0 and the maximum value is (2^10 -1).
Example
The following is a example of how the increment process works.
For headerValue = 0x12345678 and incrementCount = 0x2, the sequence of values for
headerValue and headerIndex are:
If an incremented header reaches a value where the headerIndex is 0x3FF, the next headerIndex
will be 0x000, and no carry will be generated to the upper 22 bits of the header.
Note
If the incrementCount is set to 0, incrementing the headerIndex field is disabled.
incrementCountPtr
points to the current value of incrementCount
The following table is a summary of valid fiber, epoch setups. Please note that the designation of
N/A means that this information is not applicable to this condition. In this case the setting is
accepted but ignored. The designation of OK means the setting is accepted and implemented. The
designation of NO means do not use this setting with this condition.
Increment headerValue headerIndex
0 0x12345678 0x278
1 0x12345679 0x279
2 0x1234567A 0x27A
0 0x12345678 0x278
1 0x12345679 0x279
2 0x1234567A 0x27A
Option/fiberMode Off
Copy
1 Raw Generate Append
BOF_OFF
1
1. Default instrument setting on power-up and reset.
N/A N/A OK OK OK
BOF_ON
2
2. Not applicable unless EPOCH _GEN_ON is enabled.
N/A N/A OK OK
3
OK
4
CRC_OFF N/A OK
5
OK OK OK
5
CRC_ON
1
N/A OK
5
OK OK OK
5
FLOW_CONTROL_OFF
1
N/A N/A OK OK OK
FLOW_CONTROL_COPY N/A N/A OK OK OK
FLOW_CONTROL_NO_COPY N/A N/A OK OK OK
EPOCH_GEN_OFF N/A N/A OK OK NO
EPOCH_GEN_ON
1
N/A N/A OK OK
3
OK
6
HEADER_OFF
1
N/A N/A
OK
OK OK
HEADER_ON
2
N/A N/A OK OK OK