82P2281PFG IDT, Integrated Device Technology Inc, 82P2281PFG Datasheet - Page 264

• Manufacturer Part Number: 82P2281PFG
• Manufacturer: IDT, Integrated Device Technology Inc

Specifications of 82P2281PFG

• 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

E1 RBIF Mode (047H)
RMODE:
align the data output on the RSD pin are received from the line side.
align the data output on the RSD pin are provided by the system side.
E1 RBIF Frame Pulse (048H)
FSINV:
OHD, SMFS, CMFS:
Programming Information
IDT82P2281
Bit Name
Bit Name
Default
Default
Bit No.
Bit No.
Type
Type
In Receive Non-multiplexed mode, this bit selects the sub-mode.
= 0: The Receive System Interface is operated in Receive Clock Master mode. The timing signal for clocking the data and the framing pulse to
= 1: The Receive System Interface is operated in Receive Clock Slave mode. The timing signal for clocking the data and the framing pulse to
= 0: The receive framing pulse RSFS is active high.
= 1: The receive framing pulse RSFS is active low.
In Receive Clock Master mode, these bits select what the pulse on RSFS indicates.
OHD
0
0
0
0
1
SMFS
0
0
1
1
0
7
7
CMFS
0
1
0
1
0
Reserved
6
6
The RSFS pulses during the first bit of each Basic frame.
The RSFS pulses during the first bit of each CRC Multi-frame.
The RSFS pulses during the first bit of each Signaling Multi-frame.
The RSFS goes high/low during the first bit of each Signaling Multi-frame and goes the opposite during the second
bit of each CRC Multi-frame.
The RSFS pulses during the TS0 and TS16.
5
5
Reserved
FSINV
R/W
4
4
0
264
SINGLE T1/E1/J1 LONG HAUL / SHORT HAUL TRANSCEIVER
RSFSn Indication
OHD
R/W
3
3
0
SMFS
R/W
2
2
0
CMFS
R/W
1
1
0
August 20, 2009
Reserved
RMODE
R/W
0
1
0