82V2082PF IDT, Integrated Device Technology Inc, 82V2082PF Datasheet - Page 45

• Manufacturer Part Number: 82V2082PF
• Manufacturer: IDT, Integrated Device Technology Inc

Specifications of 82V2082PF

• Number Of Transceivers: 1
• Screening Level: Industrial
• Mounting: Surface Mount
• Package Type: TQFP
• Operating Temperature (min): -40C
• Operating Temperature (max): 85C
• Lead Free Status / RoHS Status: Not Compliant

4
4.1
Local Registers. The operation on the Global Registers affects both of the
two channels while the operation on Local Registers only affects the spe-
cific channel. For different channel, the address of Local Register is differ-
ent.
Local Registers. If the configuration of both of the two channels is the same,
the COPY bit (GCF, 20H) can be set to ‘1’ to establish the Broadcasting
mode. In the Broadcasting mode, the Writing operation on any of the two
Table-23 Global Register List and Map
PROGRAMMING INFORMATION
IDT82V2082
Address (hex)
CH1
The IDT82V2082 registers can be divided into Global Registers and
00
01
20
21
Table-23
PROGRAMMING INFORMATION
REGISTER LIST AND MAP
CH2
is the map of Global Registers and
Register
INTCH
GCF
RST
ID
R/W
R/W
W
R
R
MONT1
ID7
b7
-
Table-24
MONT0
DUAL CHANNEL T1/E1/J1 LONG HAUL/SHORT HAUL LINE INTERFACE UNIT
ID6
is the map of
b6
-
ID5
b5
-
-
45
channels’ registers will be copied to the corresponding registers of the other
channel.
4.2
must be written to the reserved bits to ensure proper device operation.
When writing to registers with reserved bit locations, the default state
Reserved Registers
T1E1
ID4
b4
-
MAP
COPY
ID3
b3
-
INTM_GLB
ID2
b2
-
INT_PIN1
INT_CH2
ID1
b1
May 4, 2009
INT_PIN0
INT_CH1
ID0
b0