IDT82P2282 Integrated Device Technology, Inc., IDT82P2282 Datasheet - Page 127

• Manufacturer Part Number: IDT82P2282
• Description: 2 Channel T1/J1/E1 Transceiver
• Manufacturer: Integrated Device Technology, Inc.

IDT82P2282
T1/J1 Reference Clock Output Select (007H)
RO20:
RO10:
Programming Information
Bit Name
Default
Bit No.
Type
This bit selects the recovered clock from the line side of one link to be internally looped to the REFB_OUT output pin:
= 0: The recovered clock from the line side of Link 1 is selected to be internally looped to the REFB_OUT output pin.
= 1: The recovered clock from the line side of Link 2 is selected to be internally looped to the REFB_OUT output pin.
This bit selects the recovered clock from the line side of one link to be internally looped to the REFA_OUT output pin:
= 0: The recovered clock from the line side of Link 1 is selected to be internally looped to the REFA_OUT output pin.
= 1: The recovered clock from the line side of Link 2 is selected to be internally looped to the REFA_OUT output pin.
7
6
Reserved
5
4
116
DUAL T1/E1/J1 LONG HAUL / SHORT HAUL TRANSCEIVER
RO20
R/W
3
0
2
Reserved
1
October 7, 2003
RO10
R/W
0
0