XRT75R12_0710 Datasheet, PDF (56/90 Pages) Exar Corporation – TWELVE CHANNEL E3/DS3/STS-1 LINE INTERFACE UNIT WITH JITTER

XRT75R12
TWELVE CHANNEL E3/DS3/STS-1 LINE INTERFACE UNIT WITH JITTER ATTENUATOR
TABLE 17: COMMAND REGISTER ADDRESS MAP, WITHIN THE XRT75R12
REV. 1.0.4
ADDRESS
(HEX)
COMMAND REGISTER
(DECIMAL)
LABEL
TYPE
REGISTER NAME
0x7C
0x7D
0x7E
0x7F
0x80
0x81
CR128
CR129
APST R/W APS Transmit Redundancy Control Register 6-11
CHANNEL 6 CONTROL REGISTERS
IER6 R/W Source Level Interrupt Enable Register - Ch 6
0x82
CR130
ISR6 RUR Source Level Interrupt Status Register - Ch 6
0x83
CR131
AS6
R/O Alarm Status Register - Ch 6
0x84
0x85
CR132
CR133
TC6
RC6
R/W Transmit Control Register - Ch 6
R/W Receive Control Register - Ch 6
0x86
CR134
CC6
R/W Channel Control Register - Ch 6
0x87
CR135
JA6
R/W Jitter Attenuator Control Register - Ch 6
0x88
0x89
CR136
APSR R/W APS Receive Redundancy Control Register 6-11
0x8A
CR138
EM6
R/W Error counter MSByte Ch 6
0x8B
CR139
EL6
R/W Error counter LSbyte
0x8C
CR140
EH6
R/W Error counter Holding register
0x8D
0x8E
0x8F
0x90
0x91
CR145
CHANNEL 7 CONTROL REGISTERS
IER7 R/W Source Level Interrupt Enable Register - Ch 7
0x92
CR146
ISR7 RUR Source Level Interrupt Status Register - Ch 7
0x93
CR147
AS7
R/O Alarm Status Register - Ch 7
0x94
CR148
TC7
R/W Transmit Control Register - Ch 7
0x95
0x96
CR149
CR150
RC7
CC7
R/W Receive Control Register - Ch 7
R/W Channel Control Register - Ch 7
0x97
CR151
JA7
R/W Jitter Attenuator Control Register - Ch 7
0x98
0x99
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