XRT83SH38ES View Datasheet(PDF) - Exar Corporation

Part Name

Description

MFG CO.

XRT83SH38ES

14-CHANNEL T1/E1/J1 SHORT-HAUL LINE INTERFACE UNIT

Exar Corporation 

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XRT83SH38

8-CHANNEL T1/E1/J1 SHORT-HAUL LINE INTERFACE UNIT

REGISTER INFORMATION

REV. 1.0.7

REGISTER

NUMBER

0 - 15

16 - 31

32 - 47

48 - 63

64 - 79

80 - 95

96 - 111

112 - 127

128 - 142

192

143 - 253

254

255

TABLE 20: MICROPROCESSOR REGISTER ADDRESS (ADDR[7:0])

ADDRESS (HEX)

FUNCTION

0x00 - 0x0F

0x10 - 0x1F

0x20 - 0x2F

0x30 - 0x3F

0x40 - 0x4F

0x50 - 0x5F

0x60 - 0x6F

0x70 - 0x7F

0x80 - 0x8E

0xC0

0x8F - 0xFD

0xFE

0xFF

Channel 0 Control Registers

Channel 1 Control Registers

Channel 2 Control Registers

Channel 3 Control Registers

Channel 4 Control Registers

Channel 5 Control Registers

Channel 6 Control Registers

Channel 7 Control Registers

Global Control Registers Applied to All 8 Channels

Global Control Register Applied to All 8 Channels

R/W Registers Reserved for Testing (Except 0xC0h)

Device "ID"

Device "Revision ID"

TABLE 21: MICROPROCESSOR REGISTER CHANNEL DESCRIPTION

REG ADDR TYPE

D7

D6

D5

D4

D3

D2

Channel 0 Control Registers (0x00 - 0x0F)

0

0x00 R/W QRSS/PRBS PRBS_Rx/Tx

RxON

1

0x01 R/W RxTSEL

TxTSEL

TERSEL1

2

0x02 R/W INVQRSS

TxTEST2

TxTEST1

3

0x03 R/W Reserved

Reserved

CODES

4

0x04 R/W Reserved

DMOIE

FLSIE

5

0x05 RO Reserved

DMO

FLS

6

0x06 RUR Reserved

DMOIS

FLSIS

7

0x07 RO Reserved

Reserved

Reserved

8

0x08 R/W Reserved

1SEG6

1SEG5

9

0x09 R/W Reserved

2SEG6

2SEG5

10

0x0A R/W Reserved

3SEG6

3SEG5

11

0x0B R/W Reserved

4SEG6

4SEG5

12

0x0C R/W Reserved

5SEG6

5SEG5

13

0x0D R/W Reserved

6SEG6

6SEG5

14

0x0E R/W Reserved

7SEG6

7SEG5

EQC4

TERSEL0

TxTEST0

RxRES1

LCVI/OFE

LCV/OF

LCV/OFIS

Reserved

1SEG4

2SEG4

3SEG4

4SEG4

5SEG4

6SEG4

7SEG4

EQC3

JASEL1

TxON

RxRES0

Reserved

Reserved

Reserved

Reserved

1SEG3

2SEG3

3SEG3

4SEG3

5SEG3

6SEG3

7SEG3

EQC2

JASEL0

LOOP2

INSBPV

AISDIE

AIS

AISIS

Reserved

1SEG2

2SEG2

3SEG2

4SEG2

5SEG2

6SEG2

7SEG2

D1

EQC1

JABW

LOOP1

INSBER

RLOSIE

RLOS

RLOSIS

Reserved

1SEG1

2SEG1

3SEG1

4SEG1

5SEG1

6SEG1

7SEG1

D0

EQC0

FIFOS

LOOP0

Reserved

QRPDIE

QRPD

QRPDIS

Reserved

1SEG0

2SEG0

3SEG0

4SEG0

5SEG0

6SEG0

7SEG0

51

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