XRT72L58 Datasheet, PDF (44/486 Pages) Exar Corporation – EIGHT CHANNEL DS3/E3 FRAMER IC WITH HDLC CONTROLLER

XRT72L58
EIGHT CHANNEL DS3/E3 FRAMER IC WITH HDLC CONTROLLER
REV. P1.1.2
PIN DESCRIPTION FOR THE XRT72L58
PIN #
AD7
AD8
AD9
AD10
AD11
AD12
AD13
AD14
AD15
AD16
AD17
AD18
AD19
AD20
AD21
AD22
AD23
AD24
AD25
AD26
AE1
AE2
PIN NAME
RxSer[6]/
RxIdle[6]
RxClk[6]
RxOH[6]/
RxHDLCDat6[6]
TxNib3[6]/
TxHDLCDat3[6]
RxOHClk[1]/
RxHDLCClk[1]
RxNib1[1]/
RxHDLCDat1[1]
RxFrame[1]
TxOH[1]/
TxHDLCDat5[1]
TxNib1[1]/
TxHDLCDat1[1]
TxNibFrame[1]/
ValFCS[1]
TxOHEnable[1]/
TxHDLCDat7[1]
RxNib1[4]/
RxHDLCDat1[4]
RxOHInd[4]
RxOHFrame[4]/
RxHDLCDat4[4]
TxNibFrame[4]
TxOHClk[4]
TxOHIns[4]/
TxHDLCDat4[4]
TxNib0[4]/
TxHDLCDat0[4]
TxNib2[3]/
TxHDLCDat2[4]
TxAISEn[3]
TxLineClk[6]
ExtLOS[6]
TYPE
O
See Description of Pin B25
DESCRIPTION
O
See Description of Pin B9
O
See Description of Pin B11
I
See Description of Pin A1
O
See Description of Pin A7
O
See Description of Pin A5
O
See Description of Pin A9
I
See Description of Pin A15
I
See Description of Pin B5
O
See Description of Pin A12
O
See Description of Pin A14
I
O
See Description of Pin A5
O
See Description of Pin C11
O
See Description of Pin A11
O
See Description of Pin A12
O
See Description of Pin A13
I
See Description of Pin A16
I
See Description of Pin A3
I
See Description of Pin B6
I
See Description of Pin A22
O
See Description of Pin D1
I
See Description of Pin E2
áç
PRELIMINARY
25