參數(shù)資料
型號: XRT75R12IB-L
廠商: Exar Corporation
文件頁數(shù): 49/90頁
文件大?。?/td> 0K
描述: IC LIU E3/DS3/STS-1 12CH 420TBGA
標準包裝: 40
類型: 線路接口裝置(LIU)
驅(qū)動器/接收器數(shù): 12/12
規(guī)程: DS3,E3,STS-1
電源電壓: 3.135 V ~ 3.465 V
安裝類型: 表面貼裝
封裝/外殼: 420-LBGA 裸露焊盤
供應商設備封裝: 420-TBGA(35x35)
包裝: 托盤
XRT75R12
50
REV. 1.0.4
TWELVE CHANNEL E3/DS3/STS-1 LINE INTERFACE UNIT WITH JITTER ATTENUATOR
0x21
CR33
IER2
R/W
Source Level Interrupt Enable Register - Ch 2
0x22
CR34
ISR2
RUR
Source Level Interrupt Status Register - Ch 2
0x23
CR35
AS2
R/O
Alarm Status Register - Ch 2
0x24
CR36
TC2
R/W
Transmit Control Register - Ch 2
0x25
CR37
RC2
R/W
Receive Control Register - Ch 2
0x26
CR38
CC2
R/W
Channel Control Register - Ch 2
0x27
CR39
JA2
R/W
Jitter Attenuator Control Register - Ch 2
0x28
0x29
0x2A
CR42
EM2
R/W
Error counter MSByte Ch 2
0x2B
CR43
EL2
R/W
Error counter LSbyte
0x2C
CR44
EH2
R/W
Error counter Holding register
0x2D
0x2E
0x2F
0x30
CHANNEL 3 CONTROL REGISTERS
0x31
CR49
IER3
R/W
Source Level Interrupt Enable Register - Ch 3
0x32
CR50
ISR3
RUR
Source Level Interrupt Status Register - Ch 3
0x33
CR51
AS3
R/O
Alarm Status Register - Ch 3
0x34
CR52
TC3
R/W
Transmit Control Register - Ch 3
0x35
CR53
RC3
R/W
Receive Control Register - Ch 3
0x36
CR54
CC3
R/W
Channel Control Register - Ch 3
0x37
CR55
JA3
R/W
Jitter Attenuator Control Register - Ch 3
0x38
0x39
0x3A
CR58
EM3
R/W
Error counter MSByte Ch 3
0x3B
CR59
EL3
R/W
Error counter LSbyte
0x3C
CR60
EH3
R/W
Error counter Holding register
0x3D
0x3E
0x3F
TABLE 17: COMMAND REGISTER ADDRESS MAP, WITHIN THE XRT75R12
ADDRESS
(HEX)
COMMAND REGISTER
(DECIMAL)
LABEL
TYPE
REGISTER NAME
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