82P2281PFG8 IDT, Integrated Device Technology Inc, 82P2281PFG8 Datasheet - Page 231

• Manufacturer Part Number: 82P2281PFG8
• Manufacturer: IDT, Integrated Device Technology Inc

Specifications of 82P2281PFG8

• 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: Compliant

G56K, GAP:
T1/J1 Data Trunk Conditioning Code Register (21H ~ 38H)
DTRK[7:0]:
SUBST[2:0] bits (b7~5, T1/J1-ID-01~18H).
Programming Information
IDT82P2281
Bit Name
Default
Bit No.
Type
These bits are valid in Transmit Clock Master mode when the PCCE bit (b0, T1/J1-0CCH) is ‘1’.
These bits are the data trunk code that can replace the data of the channel selected by the GSUBST[2:0] bits (b2~0, T1/J1-0CBH) or the
DTRK7
R/W
7
0
G56K
X
0
1
DTRK6
GAP
R/W
0
0
1
6
0
The corresponding channel is not gapped.
Bit 8 (LSB) of the corresponding channel is gapped (no clock signal during the Bit 8).
The corresponding channel is gapped (no clock signal during the channel).
DTRK5
R/W
5
0
DTRK4
R/W
4
0
231
SINGLE T1/E1/J1 LONG HAUL / SHORT HAUL TRANSCEIVER
Gap Mode
DTRK3
R/W
3
0
DTRK2
R/W
2
0
DTRK1
R/W
1
0
August 20, 2009
DTRK0
R/W
0
0