Avaya Definity SI Maintenance Manual page 1503

DUPINT (Duplication Interface Circuit Pack)
Duplication Interface Circuit Pack Sanity Maze
Test (#277)
This test tests the Duplication Interface circuit pack processor's ability to write
through the maze circuit. The Sanity Maze is a piece of circuitry on the Duplication
Interface circuit pack that the Duplication Interface circuit pack Processor must
write through to get access to leads controlled by the Duplication Interface circuit
pack (Tone-Clock Select Lead, 80286 Processor circuit pack Select Leads, etc.).
This maze circuitry ensures that the processor on the Duplication Interface circuit
pack is sane before any of these leads are changed. The Duplication Interface
processor is instructed to write bit patterns through the maze circuit. The
Duplication Interface processor examines the output of the maze circuit and
compares it with the input.
Table 10-267. TEST #277 Duplication Interface Circuit Pack Sanity Maze Test
Error
Code
1000
2000
2033
555-233-123
Test
Result
ABORT System resources required to run this test are not available.
ABORT Response to the test request was not received within the
allowable time period.
ABORT Internal system error
1. Retry the command at 1-minute intervals a maximum of 5
times.
FAIL The Sanity Maze Circuit or the processor on the Duplication
Interface circuit pack is defective, which implies the
Duplication Interface circuit pack can no longer be relied upon
to control and support a High or Critical Reliability system. The
Duplication Interface circuit pack needs to be replaced.
1. Follow general procedures for replacing Common Control
circuit packs and replace the Duplication Interface circuit
pack.
2. Rerun the test.
NO The Duplication Interface circuit pack has failed to handshake
BOARD with either the active Maintenance/Tape Processor (in the
case of Duplication Interface circuit pack A) or with Duplication
Interface circuit pack A (in the case of Duplication Interface
circuit pack B).
1. Refer to NO BOARD description for the Duplication
Interface Circuit Pack Status Query Test (#315).
PASS The Duplication Interface circuit pack Sanity Maze is good.
This implies that Duplication Interface circuit pack can
correctly control the SPE Select and Tone-Clock Lead.
Description/Recommendation
Continued on next page
Issue 4 May 2002 10-717