XRT75R12D_06 Datasheet, PDF (58/134 Pages) Exar Corporation – TWELVE CHANNEL E3/DS3/STS-1 LINE INTERFACE UNIT WITH SONET

XRT75R12D
TWELVE CHANNEL E3/DS3/STS-1 LINE INTERFACE UNIT WITH SONET DESYNCHRONIZER REV. 1.0.1
TABLE 17: COMMAND REGISTER ADDRESS MAP, WITHIN THE XRT75R12D
ADDRESS
(HEX)
COMMAND REGISTER
(DECIMAL)
LABEL
TYPE
REGISTER NAME
0x59
0x5A
CR90
EM5
R/W Error counter MSByte Ch 5
0x5B
CR91
EL5
R/W Error counter LSbyte
0x5C
CR92
EH5
R/W Error counter Holding register
0x5D
0x5E
0x5F
0x60
CR96
CIE
R/W Channel 0-5 Interrupt Enable flags
0x61
CR97
CIS
R/O Channel 0-5 Interrupt status flags
0x62
0x63
0x64
0x65
0x66
0x67
0x68
0x65
0x69
0x6A
0x6B
0x6C
0x6D
0x6E
CR110
PN
R/O Device Part Number Register
0x6F
CR111
VN
R/O Chip Revision Number Register
0x70
0x71
0x72
0x73
0x74
0x75
0x76
0x77
53