XRT72L58 Datasheet, PDF (45/486 Pages) Exar Corporation – EIGHT CHANNEL DS3/E3 FRAMER IC WITH HDLC CONTROLLER

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PRELIMINARY
XRT72L58
EIGHT CHANNEL DS3/E3 FRAMER IC WITH HDLC CONTROLLER
REV. P1.1.2
PIN DESCRIPTION FOR THE XRT72L58
PIN #
AE3
AE4
AE5
AE6
AE7
AE8
AE9
AE10
AE11
AE12
AE13
AE14
AE15
AE16
AE17
AE18
AE19
AE20
AE21
AE22
AE23
AE24
AE25
PIN NAME
RxNib3[6]/
RxHDLCDat3[6]
TxAISEn[6]
TxNibFrame[6]/
ValFCS[6]
TxOHFrame[6]/
TxHDLCClk[6]
RxOHInd[6]
TxNib2[6]/
TxHDLCDat2[6]
RxOOF[6]
RxOH[1]/
RxHDLCDat6[1]
RxOHFrame[1]/
RxHDLCDat4[1]
RxNib0[1]/
RxHDLCDat0[1]
RxClk[1]
TxAISEn[1]
TxNib3[1]/
TxHDLCDat3[1]
TxFrame[1]
TxOHClk[1]
RxNib2[4]/
RxHDLCDat2[4]
RxClk[4]
RxOHEnable[4]/
RxHDLCDat5[4]
RxLOS[4]
TxFrame[4]
TxOHFrame[4]/
TxHDLCClk[4]
TxSer[4]/
SndMsg[4]
TxNib1[4]/
TxHDLCDat1[4]
TYPE
O
See Description of Pin A19
DESCRIPTION
I
See Description of Pin A22
O
See Description of Pin A12
O
See Description of Pin A4
O
See Description of Pin C11
I
See Description of Pin B6
O
See Description of Pin B8
O
See Description of Pin B11
O
See Description of Pin A11
O
See Description of Pin A18
O
See Description of Pin B9
I
See Description of Pin A22
I
See Description of Pin A1
O
See Description of Pin B2
O
See Description of Pin A13
O
See Description of Pin A10
O
See Description of Pin B9
O
See Description of Pin A17
O
See Description of Pin A8
O
See Description of Pin B2
O
See Description of Pin A4
I
See Description of Pin A24
I
See Description of Pin B5
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