IDT82P2288 Integrated Device Technology, Inc., IDT82P2288 Datasheet - Page 160

• Manufacturer Part Number: IDT82P2288
• Description: 8 Channel T1/J1/E1 Transceiver
• Manufacturer: Integrated Device Technology, Inc.

IDT82P2288
T1/J1 RBIF Frame Pulse (048H, 148H, 248H, 348H, 448H, 548H, 648H, 748H)
FSINV:
CMFS, ALTIFS:
Programming Information
Bit Name
Default
Bit No.
Type
= 0: The receive framing pulse RSFSn is active high.
= 1: The receive framing pulse RSFSn is active low.
In Receive Multiplexed mode, this bit of the eight links should be set to the same value.
In Receive Clock Master mode, these bits select what the pulse on RSFSn indicates. The ALTIFS bit is only valid in SF format.
ESF, T1DM,
Format
SLC-96
SF
7
CMFS
0
0
1
1
0
1
Reserved
ALTIFS
6
0
1
0
1
X
X
The RSFSn pulses during each F-bit.
The RSFSn pulses during every second F-bit.
The RSFSn pulses during the first F-bit of every SF frame.
The RSFSn pulses during the first F-bit of every second SF frame.
The RSFSn pulses during each F-bit.
The RSFSn pulses during the first F-bit of every ESF/T1 DM/SLC-96 frame.
5
FSINV
R/W
4
0
149
OCTAL T1/E1/J1 LONG HAUL / SHORT HAUL TRANSCEIVER
RSFSn Indication
3
Reserved
2
CMFS
R/W
1
0
March 22, 2004
ALTFIS
R/W
0
0