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82V2048DA

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21P22-P24P25-P27P28-P30P31-P33P34-P36P37-P39P40-P42P43-P45P46-P48P49-P51P52-P54P55-P57P58-P60P61-P62
31
IDT82V2048 OCTAL T1/E1 SHORT HAUL LINE INTERFACE UNIT INDUSTRIAL TEMPERATURE RANGES
TSIA
10 Hex
R/W
Default
-
R/W
0
-
R/W
0
-
R/W
0
-
R/W
0
-
R/W
0
TSIA 2
R/W
0
TSIA 1
R/W
0
TSIA 0
R/W
0
TS
11 Hex
R/W
Default
-
R/W
0
-
R/W
0
-
R/W
0
-
R/W
0
-
R/W
0
TS 2
R/W
0
TS 1
R/W
0
TS 0
R/W
0
OE
12 Hex
R/W
Default
OE 7
R/W
0
OE 6
R/W
0
OE 5
R/W
0
OE 4
R/W
0
OE 3
R/W
0
OE 2
R/W
0
OE 1
R/W
0
OE 0
R/W
0
AIS
13 Hex
R
Default
AIS 7
R
0
AIS 6
R
0
AIS 5
R
0
AIS 4
R
0
AIS 3
R
0
AIS 2
R
0
AIS 1
R
0
AIS 0
R
0
AISM
14 Hex
R/W
Default
AISM 7
R/W
0
AISM 6
R/W
0
AISM 5
R/W
0
AISM 4
R/W
0
AISM 3
R/W
0
AISM 2
R/W
0
AISM 1
R/W
0
AISM 0
R/W
0
AISI
15 Hex
R
Default
AISI 7
R
0
AISI 6
R
0
AISI 5
R
0
AISI 4
R
0
AISI 3
R
0
AISI 2
R
0
AISI 1
R
0
AISI 0
R
0
ADDP
1F Hex
R/W
Default
ADDP 7
R/W
0
ADDP 6
R/W
0
ADDP 5
R/W
0
ADDP 4
R/W
0
ADDP 3
R/W
0
ADDP 2
R/W
0
ADDP 1
R/W
0
ADDP 0
R/W
0
Table-17 Primary Register Map (Continued)
Register
Address
R/W
Default
Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
32
IDT82V2048 OCTAL T1/E1 SHORT HAUL LINE INTERFACE UNIT INDUSTRIAL TEMPERATURE RANGES
Table-18 Expanded (Indirect Address Mode) Register Map
Register
Address
R/W
Default
Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
e-SING
00H
R/W
Default
SING 7
R/W
0
SING 6
R/W
0
SING 5
R/W
0
SING 4
R/W
0
SING 3
R/W
0
SING 2
R/W
0
SING 1
R/W
0
SING 0
R/W
0
e-CODE
01H
R/W
Default
CODE 7
R/W
0
CODE 6
R/W
0
CODE 5
R/W
0
CODE 4
R/W
0
CODE 3
R/W
0
CODE 2
R/W
0
CODE 1 R/W
0
CODE 0
R/W
0
e-CRS
02H
R/W
Default
CRS 7
R/W
0
CRS 6
R/W
0
CRS 5
R/W
0
CRS 4
R/W
0
CRS 3
R/W
0
CRS 2
R/W
0
CRS 1
R/W
0
CRS 0
R/W
0
e-RPDN
03H
R/W
Default
RPDN 7
R/W
0
RPDN 6
R/W
0
RPDN 5
R/W
0
RPDN 4
R/W
0
RPDN 3
R/W
0
RPDN 2
R/W
0
RPDN 1
R/W
0
RPDN 0
R/W
0
e-TPDN
04H
R/W
Default
TPDN 7
R/W
0
TPDN 6
R/W
0
TPDN 5
R/W
0
TPDN 4
R/W
0
TPDN 3
R/W
0
TPDN 2
R/W
0
TPDN 1
R/W
0
TPDN 0
R/W
0
e-CZER
05H
R/W
Default
CZER 7
R/W
0
CZER 6
R/W
0
CZER 5
R/W
0
CZER 4
R/W
0
CZER 3
R/W
0
CZER 2
R/W
0
CZER 1
R/W
0
CZER 0
R/W
0
e-CODV
06H
R/W
Default
CODV 7
R/W
0
CODV 6
R/W
0
CODV 5
R/W
0
CODV 4
R/W
0
CODV 3
R/W
0
CODV 2
R/W
0
CODV 1
R/W
0
CODV 0
R/W
0
e-EQUA
07H
R/W
Default
EQUA 7
R/W
0
EQUA 6
R/W
0
EQUA 5
R/W
0
EQUA 4
R/W
0
EQUA 3
R/W
0
EQUA 2
R/W
0
EQUA 1
R/W
0
EQUA 0
R/W
0
e-LBCF
08H
R/W
Default
-
R/W
0
-
R/W
0
LBDE
R/W
0
ALBE
R/W
0
LBAL 1
R/W
0
LBAL 0
R/W
0
LBDL 1
R/W
0
LBDL 0
R/W
0
e-LBAC
09H
R/W
Default
LBAC 7
R/W
0
LBAC 6
R/W
0
LBAC 5
R/W
0
LBAC 4
R/W
0
LBAC 3
R/W
0
LBAC 2
R/W
0
LBAC 1
R/W
0
LBAC 0
R/W
0
e-LBDC
0AH
R/W
Default
LBDC 7
R/W
0
LBDC 6
R/W
0
LBDC 5
R/W
0
LBDC 4
R/W
0
LBDC 3
R/W
0
LBDC 2
R/W
0
LBDC 1
R/W
0
LBDC 0
R/W
0
e-LBS
0BH
R
Default
LBS 7
R
0
LBS 6
R
0
LBS 5
R
0
LBS 4
R
0
LBS 3
R
0
LBS 2
R
0
LBS 1
R
0
LBS 0
R
0
e-LBM
0CH
R/W
Default
LBM 7
R/W
0
LBM 6
R/W
0
LBM 5
R/W
0
LBM 4
R/W
0
LBM 3
R/W
0
LBM 2
R/W
0
LBM 1
R/W
0
LBM 0
R/W
0
e-LBI
0DH
R/W
Default
LBI 7
R
0
LBI 6
R
0
LBI 5
R
0
LBI 4
R
0
LBI 3
R
0
LBI 2
R
0
LBI 1
R
0
LBI 0
R
0
e-LBGS
0EH
R/W
Default
LBGS 7
R/W
0
LBGS 6
R/W
0
LBGS 5
R/W
0
LBGS 4
R/W
0
LBGS 3
R/W
0
LBGS 2
R/W
0
LBGS 1
R/W
0
LBGS 0
R/W
0
e-LBGE
0FH
R/W
Default
LBGE 7
R/W
0
LBGE 6
R/W
0
LBGE 5
R/W
0
LBGE 4
R/W
0
LBGE 3
R/W
0
LBGE 2
R/W
0
LBGE 1
R/W
0
LBGE 0
R/W
0
ADDP
1FH
R/W
Default
ADDP 7
R/W
0
ADDP 6
R/W
0
ADDP 5
R/W
0
ADDP 4
R/W
0
ADDP 3
R/W
0
ADDP 2
R/W
0
ADDP 1
R/W
0
ADDP 0
R/W
0
33
IDT82V2048 OCTAL T1/E1 SHORT HAUL LINE INTERFACE UNIT INDUSTRIAL TEMPERATURE RANGES
3.2 REGISTER DESCRIPTION
3.2.1 PRIMARY REGISTERS
ID: Device ID Register (R, Address = 00H)
Symbol Position Default Description
ID[7:0] ID.7-0 10H
An 8-bit word is pre-set into the device as the identification and revision number. This number is different with the functional
changes and is mask programmed.
ALB: Analog Loopback Configuration Register (R/W, Address = 01H)
Symbol Position Default Description
ALB[7:0] ALB.7-0 00H
0 = Normal operation. (Default)
1 = Analog Loopback enabled.
RLB: Remote Loopback Configuration Register (R/W, Address = 02H)
Symbol Position Default Description
RLB[7:0] RLB.7-0 00H
0 = Normal operation. (Default)
1 = Remote Loopback enabled.
TAO: Transmit All Ones Configuration Register (R/W, Address = 03H)
Symbol Position Default Description
TAO[7:0] TAO.7-0 00H
0 = Normal operation. (Default)
1 = Transmit all ones.
LOS: Loss of Signal Status Register (R, Address = 04H)
Symbol Position Default Description
LOS[7:0] LOS.7-0 00H
0 = Normal operation. (Default)
1 = Loss of signal detected.
DF: Driver Fault Status Register (R, Address = 05H)
Symbol Position Default Description
DF[7:0] DF.7-0 00H
0 = Normal operation. (Default)
1 = Driver fault detected.
LOSM: Loss of Signal Interrupt Mask Register (R/W, Address = 06H)
Symbol Position Default Description
LOSM[7:0] LOSM.7-0 00H
0 = LOS interrupt is not allowed. (Default)
1 = LOS interrupt is allowed.
DFM: Driver Fault Interrupt Mask Register (R/W, Address = 07H)
Symbol Position Default Description
DFM[7:0] DFM.7-0 00H
0 = Driver fault interrupt not allowed. (Default)
1 = Driver fault interrupt allowed.
LOSI: Loss of Signal Interrupt Status Register (R, Address = 08H)
Symbol Position Default Description
LOSI[7:0] LOSI.7-0 00H
0 = (Default). Or after a LOS read operation.
1 = Any transition on LOSn (Corresponding LOSMn is set to ‘1’).
P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21P22-P24P25-P27P28-P30P31-P33P34-P36P37-P39P40-P42P43-P45P46-P48P49-P51P52-P54P55-P57P58-P60P61-P62

82V2048DA

Mfr. #:
Buy 82V2048DA
Manufacturer:
IDT
Description:
Telecom Interface ICs OCTAL T1/E1 LIU
Lifecycle:
New from this manufacturer.
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