82P2284BB IDT, Integrated Device Technology Inc, 82P2284BB Datasheet - Page 237

• Manufacturer Part Number: 82P2284BB
• Manufacturer: IDT, Integrated Device Technology Inc

Specifications of 82P2284BB

• Screening Level: Industrial
• Mounting: Surface Mount
• Operating Temperature (min): -40C
• Operating Temperature (max): 85C
• Lead Free Status / RoHS Status: Not Compliant

5.2.2
5.2.2.1 Direct Register
E1 Chip ID For Quad Transceiver (001H)
ID[7:0]:
the first version).
E1 Software Reset (004H)
T1/J1 Or E1 Mode register (020H,...), a software reset must be applied.
E1 G.772 Monitor Control (005H)
MON[3:0]:
receiver to be monitored by the Link 1.
Programming Information
IDT82P2284
The ID[7:0] bits are pre-set. The ID[7:4] bits represent the IDT82P2284 device. The ID[3:0] bits represent the current version number (‘0001’ is for
A write operation to this register will generate a software reset.
The software reset will set all the registers except the T1/J1 Or E1 Mode register (020H,...) to their default values. If the setting is changed in the
Bit Name
These bits determine whether the G.772 Monitor is implemented. When the G.772 Monitor is implemented, these bits select one transmitter or
Bit Name
Default
Bit No.
Bit Name
Default
Bit No.
Type
Default
Bit No.
Type
Type
E1 MODE
7
ID7
R
7
0
7
6
ID6
6
R
6
0
Reserved
5
ID5
5
R
5
1
237
4
ID4
4
R
4
0
QUAD T1/E1/J1 LONG HAUL / SHORT HAUL TRANSCEIVER
X
MON3
R/W
ID3
3
0
R
X
3
3
MON2
R/W
ID2
R
2
X
2
0
2
MON1
ID1
R/W
R
1
X
1
1
0
February 25, 2008
MON0
ID0
R/W
R
X
0
0
0
0