XRT75R12D_06 Datasheet, PDF (61/134 Pages) Exar Corporation – TWELVE CHANNEL E3/DS3/STS-1 LINE INTERFACE UNIT WITH SONET

XRT75R12D
REV. 1.0.1 TWELVE CHANNEL E3/DS3/STS-1 LINE INTERFACE UNIT WITH SONET DESYNCHRONIZER
TABLE 17: COMMAND REGISTER ADDRESS MAP, WITHIN THE XRT75R12D
ADDRESS
(HEX)
COMMAND REGISTER
(DECIMAL)
LABEL
TYPE
REGISTER NAME
0xB3
CR179
AS9
R/O Alarm Status Register - Ch 9
0xB4
CR180
TC9
R/W Transmit Control Register - Ch 9
0xB5
CR181
RC9
R/W Receive Control Register - Ch 9
0xB6
CR182
CC9
R/W Channel Control Register - Ch 9
0xB7
CR183
JA9
R/W Jitter Attenuator Control Register - Ch 9
0xB8
0xB9
0xBA
CR186
EM9
R/W Error counter MSByte Ch 9
0xBB
CR187
EL9
R/W Error counter LSbyte
0xBC
CR188
EH9
R/W Error counter Holding register
0xBD
0xBE
0xBF
0xC0
CHANNEL 10 CONTROL REGISTERS
0xC1
CR193
IER10 R/W Source Level Interrupt Enable Register - Ch 10
0xC2
CR194
ISR10 RUR Source Level Interrupt Status Register - Ch 10
0xC3
CR195
AS10 R/O Alarm Status Register - Ch 10
0xC4
CR196
TC10 R/W Transmit Control Register - Ch 10
0xC5
CR197
RC10 R/W Receive Control Register - Ch 10
0xC6
CR198
CC10 R/W Channel Control Register - Ch 10
0xC7
CR199
JA10
R/W Jitter Attenuator Control Register - Ch 10
0xC8
0xC9
0xCA
CR202
EM10 R/W Error counter MSByte Ch 10
0xCB
CR203
EL10 R/W Error counter LSbyte
0xCC
CR204
EH10 R/W Error counter Holding register
0xCD
0xCE
0xCF
0xD0
CHANNEL 11 CONTROL REGISTERS
56