XRT73R12_07 Datasheet, PDF (54/89 Pages) Exar Corporation – TWELVE CHANNEL E3/DS3/STS-1 LINE INTERFACE UNIT

XRT73R12
TWELVE CHANNEL E3/DS3/STS-1 LINE INTERFACE UNIT
REV. 1.0.2
ADDRESS
(HEX)
0x3A
0x3B
0x3C
0x3D
0x3E
0x3F
0x40
0x41
0x42
0x43
0x44
0x45
0x46
0x47
0x48
0x49
0x4A
0x4B
0x4C
0x4D
0x4E
0x4F
0x50
0x51
0x52
0x53
0x54
0x55
0x56
0x57
0x58
COMMAND REGISTER
(DECIMAL)
CR58
CR59
CR60
LABEL
EM3
EL3
EH3
TYPE
REGISTER NAME
R/W Error counter MSByte Ch 3
R/W Error counter LSbyte
R/W Error counter Holding register
CR65
CR66
CR67
CR68
CR69
CR70
CR71
CHANNEL 4 CONTROL REGISTERS
IER4 R/W Source Level Interrupt Enable Register - Ch 4
ISR4 RUR Source Level Interrupt Status Register - Ch 4
AS4
R/O Alarm Status Register - Ch 4
TC4
R/W Transmit Control Register - Ch 4
RC4
R/W Receive Control Register - Ch 4
CC4
R/W Channel Control Register - Ch 4
Reserved
CR74
CR75
CR76
EM4
EL4
EH4
R/W Error counter MSByte Ch 4
R/W Error counter LSbyte
R/W Error counter Holding register
CR81
CR82
CR83
CR84
CR85
CR86
CR87
CHANNEL 5 CONTROL REGISTERS
IER5 R/W Source Level Interrupt Enable Register - Ch 5
ISR5 RUR Source Level Interrupt Status Register - Ch 5
AS5
R/O Alarm Status Register - Ch 5
TC5
R/W Transmit Control Register - Ch 5
RC5
R/W Receive Control Register - Ch 5
CC5
R/W Channel Control Register - Ch 5
Reserved
51