XRT75R12D_07 Datasheet, PDF (61/133 Pages) Exar Corporation – TWELVE CHANNEL E3/DS3/STS-1 LINE INTERFACE UNIT WITH SONET

XRT75R12D
REV. 1.0.3 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
0xD1
0xD2
CR209
CR210
IER11
ISR11
R/W
RUR
Source Level Interrupt Enable Register - Ch 11
Source Level Interrupt Status Register - Ch 11
0xD3
CR211
AS11
R/O Alarm Status Register - Ch 11
0xD4
CR212
TC11 R/W Transmit Control Register - Ch 11
0xD5
0xD6
CR213
CR214
RC11
CC11
R/W Receive Control Register - Ch 11
R/W Channel Control Register - Ch 11
0xD7
CR215
JA11
R/W Jitter Attenuator Control Register - Ch 11
0xD8
0xD9
0xDA
0xDB
CR218
CR219
EM11
EL11
R/W Error counter MSByte Ch 11
R/W Error counter LSbyte
0xDC
CR229
EH11 R/W Error counter Holding register
0xDD
0xDE
0xDF
0xE0
CR224
CIE
R/W Channel 6-11 Interrupt enable flags
0xE1
CR225
CIS
R/O Channel 6-11 Interrupt status flags
0xE2
0xE3
0xE4
0xE5
0xE6
0xE7
0xE8
0xE5
0xE9
0xEA
0xEB
0xEC
0xED
0xEE
0xEF
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