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Chapter 8, Signaling Decoder Screen
MPT 1327 Decoder
•In the slot timing mode it is not possible to determine whether the message was
returned in the “correct” timeslot. (For example, if it is a response that should re-
turn in the timeslot immediately following the requesting forward message.) It is
possible to check that the timing offset from the forward channel slot boundaries
is within specification.
•This mode is selected with the following HP-IB with the command:
•DECoder:MPT1327:TIME:MODE ’SLOT
• works in the Control and Traffic test modes, it is disabled in all other modes.
•In Control mode the timing counter is reset at the end of each message transmitted
from the control channel message buffer. It is not affected by the on-going trans-
mission of the control channel filler pattern.
•In the Traffic mode the timing counter is reset at the end of each message trans-
mitted from the traffic channel message buffer. There is no background filler pat-
tern.
•In the response timing mode both next slot and slot offset timing can be checked.
The received message must however, be solicited by a forward message so that
the timer is reset and the measurement is meaningful.
•This mode is selected via the HP-IB with the command:
•
DECoder:MPT1327:TIME:MODE ’RESPONSE’
Summary of Contents for 8920A
Page 14: ...Contents 14 2 Configuring Your Test Set General Operating Information 50 ...
Page 17: ...Contents 17 5 AF Analyzer Screen Block Diagram 100 ...
Page 19: ...Contents 19 7 Configure Screen Field Descriptions 254 ...
Page 21: ...Contents 21 9 Duplex Test Screen Block Diagram 340 Field Descriptions 341 ...
Page 23: ...Contents 23 11 Help Screen Field Descriptions 436 ...
Page 24: ...Contents 24 12 I O Configure Screen Field Descriptions 438 ...
Page 25: ...Contents 25 13 Message Screen Field Descriptions 444 ...
Page 26: ...Contents 26 14 Oscilloscope Screen Field Descriptions 446 Using the Oscilloscope 452 ...
Page 27: ...Contents 27 15 Print Configure Screen Field Descriptions 454 ...
Page 29: ...Contents 29 17 RF Analyzer Screen Block Diagram 472 Field Descriptions 473 ...
Page 30: ...Contents 30 18 RF Generator Screen Block Diagram 484 Field Descriptions 485 ...
Page 31: ...Contents 31 19 RX Test Screen Block Diagram 494 Field Descriptions 495 ...
Page 32: ...Contents 32 20 Service Screen Field Descriptions 502 ...
Page 35: ...Contents 35 23 TX Test Screen Block Diagram 550 Field Descriptions 551 ...
Page 38: ...Contents 38 Index 619 ...
Page 39: ...39 1 Get Started ...
Page 99: ...99 5 AF Analyzer Screen ...
Page 113: ...113 6 Call Processing Subsystem ...
Page 268: ...268 S HP892XX USRGUIDE manual confscrn fb Chapter 7 Configure Screen Field Descriptions ...
Page 269: ...269 8 Signaling Decoder Screen ...
Page 339: ...339 9 Duplex Test Screen ...
Page 353: ...353 10 Signaling Encoder AF Generator 2 ...
Page 435: ...435 11 Help Screen ...
Page 437: ...437 12 I O Configure Screen ...
Page 443: ...443 13 Message Screen ...
Page 445: ...445 14 Oscilloscope Screen ...
Page 471: ...471 17 RF Analyzer Screen ...
Page 482: ...482 S HP892XX USRGUIDE manual rfanscrn fb Chapter 17 RF Analyzer Screen Field Descriptions ...
Page 483: ...483 18 RF Generator Screen ...
Page 492: ...492 S HP892XX USRGUIDE manual rfgscrn fb Chapter 18 RF Generator Screen Field Descriptions ...
Page 493: ...493 19 RX Test Screen ...
Page 504: ...504 S HP892XX USRGUIDE manual servscrn fb Chapter 20 Service Screen Field Descriptions ...
Page 519: ...519 22 Tests Screen ...
Page 548: ...548 S HP892XX USRGUIDE manual testscrn fb Chapter 22 Tests Screen ROM Programs ...
Page 549: ...549 23 TX Test Screen ...
Page 561: ...561 24 Connector Key and Knob Descriptions ...
Page 585: ...585 25 Modifications Accessories Manuals Support ...
Page 605: ...605 Error Messages ...
Page 618: ...618 S HP892XX USRGUIDE manual errormsg fb Error Messages ...