PMC-Sierra, Inc.
PRELIMINARY
PM5381 S/UNI-2488
DATASHEET
PMC-2000489
ISSUE 1
SATURN USER NETWORK INTERFACE FOR 2488 MBIT/S
Register 080AH: PRGM Monitor Synchronization Interrupt Enable
Register 081AH: PRGM Aux 2 Monitor Synchronization Interrupt Enable
Register 082AH: PRGM Aux 3 Monitor Synchronization Interrupt Enable
Register 083AH: PRGM Aux 4 Monitor Synchronization Interrupt Enable
Bit
Type
Function
Default
Bit 15
Bit 14
Bit 13
Bit 12
Bit 11
Bit 10
Bit 9
Unused
Unused
Unused
Unused
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
MON[N+12]_SYNCE
MON[N+11]_SYNCE
MON[N+10]_SYNCE
MON[N+9]_SYNCE
MON[N+8]_SYNCE
MON[N+7]_SYNCE
MON[N+6]_SYNCE
MON[N+5]_SYNCE
MON[N+4]_SYNCE
MON[N+3]_SYNCE
MON[N+2]_SYNCE
MON[N+1]_SYNCE
0
0
0
0
0
0
0
0
0
0
0
0
Bit 8
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
MONx_SYNCE:
The Monitor Synchronization Interrupt Enable registers enables the synchronization interrupts
for each of the 48 STS-1 paths.
PRGM Monitor Synchronization Interrupt Enable register, N = 0.
PRGM Aux2 Monitor Synchronization Interrupt Enable register, N = 1.
PRGM Aux3 Monitor Synchronization Interrupt Enable register, N = 2.
PRGM Aux4 Monitor Synchronization Interrupt Enable register, N = 3.
The Monitor Synchronization Interrupt Enable register allows each individual STS-1 path to
generate an external interrupt on INTB. When MONx_SYNCE is set high, a change in the
synchronization state of the monitor in STS-1 path x generates an interrupt on INTB.
Proprietary and Confidentail to PMC-Sierra Inc., and for its Customer’s Internal Use
393
PMC [ PMC-SIERRA, INC ]
