82P2282PF IDT, Integrated Device Technology Inc, 82P2282PF Datasheet - Page 222

• Manufacturer Part Number: 82P2282PF
• Manufacturer: IDT, Integrated Device Technology Inc

Specifications of 82P2282PF

• Screening Level: Industrial
• Pin Count: 100
• Mounting: Surface Mount
• Package Type: TQFP
• Operating Temperature (min): -40C
• Operating Temperature (max): 85C
• Lead Free Status / RoHS Status: Not Compliant

T1/J1 RPLC Configuration (0D0H, 1D0H)
SIGSNAP:
bits of the current whole SF, ESF or SLC-96 frame.
GSTRKEN:
GSUBST[2:0]:
Programming Information
IDT82P2282
GSUBST[2:0]
Bit Name
the others
Default
Bit No.
Type
This bit is valid when SF, ESF or SLC-96 frame is in synchronization.
= 0: Disable the signaling snapshot.
= 1: Enable the signaling snapshot. That is, the signaling bits of the first frame are locked and output on the RSIGn/MRSIG pin as the signaling
= 0: The replacement is performed on a per-channel basis by setting the STRKEN bit (b4, T1/J1-ID-41~58H) in the corresponding channel.
= 1: The signaling bits (ABCD) of all channels are replaced by the signaling trunk conditioning code in the A,B,C,D bits (b3~0, T1/J1-ID-41~58H).
These bits select the replacement of all the channels.
000
001
010
011
The replacement is performed on a per-channel basis by setting the SUBST[2:0] bits (b7~5, T1/J1-ID-01~18H) in the corresponding channel.
The data of all channels is replaced by the data trunk code set in the DTRK[7:0] bits (b7~0, T1/J1-ID-21~38H).
The data of all channels is replaced by the A-Law digital milliwatt pattern.
The data of all channels is replaced by the µ-Law digital milliwatt pattern.
Reserved.
SIGSNAP
R/W
7
1
GSTRKEN
R/W
6
0
5
Reserved
4
Replacement Selection
222
DUAL T1/E1/J1 LONG HAUL / SHORT HAUL TRANSCEIVER
3
GSUBST2
R/W
2
0
GSUBST1
R/W
1
0
August 20, 2009
GSUBST0
R/W
0
0