82P2288BB8 IDT, Integrated Device Technology Inc, 82P2288BB8 Datasheet - Page 268

• Manufacturer Part Number: 82P2288BB8
• Manufacturer: IDT, Integrated Device Technology Inc

Specifications of 82P2288BB8

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

E1 RBIF Bit Offset (04AH, 14AH, 24AH, 34AH, 44AH, 54AH, 64AH, 74AH)
EDGE:
BOFF[2:0]:
are set to TS1 and TS16 overhead indication, the bit offset is supported in all the other conditions.
corresponding frame output on the RSDn/MRSDA(MRSDB) pin. The signaling bits on the RSIGn/MRSIGA(MRSIGB) pin are always per-channel
aligned with the data on the RSDn/MRSDA(MRSDB) pin.
E1 RTSFS Change Indication (04BH, 14BH, 24BH, 34BH, 44BH, 54BH, 64BH, 74BH)
RCOFAI:
TCOFAI:
Programming Information
IDT82P2288
Bit Name
Bit Name
This bit is valid when the CMS bit (b1, E1-046H,...) is ‘1’.
= 0: The first active edge of RSCKn/MRSCK is selected to update the data on the RSDn/MRSDA(MRSDB) and RSIGn/MRSIGA(MRSIGB) pins.
= 1: The second active edge of RSCKn/MRSCK is selected to update the data on the RSDn/MRSDA(MRSDB) and RSIGn/MRSIGA(MRSIGB)
pins.
Except that in the Receive Master mode, when the OHD bit (b3, E1-048H,...), the SMFS bit (b2, E1-048H,...) and the CMFS bit (b1, E1-048H,...)
These bits give a binary number to define the bit offset. The bit offset is between the framing pulse on the RSFSn/MRSFS pin and the start of the
This bit is valid in Receive Clock Slave mode and Receive Multiplexed mode.
= 0: The interval of the pulses on the RSFSn/MRSFS pin is an integer multiple of 125 µs.
= 1: The interval of the pulses on the RSFSn/MRSFS pin is not an integer multiple of 125 µs.
This bit will be cleared if a ’1’ is written to it.
This bit is valid in Transmit Clock Slave mode and Transmit Multiplexed mode.
= 0: The pulse on the TSFSn/MTSFS pin is an integer multiple of 125 µs.
= 1: The pulse on the TSFSn/MTSFS pin is not an integer multiple of 125 µs.
This bit will be cleared if a ’1’ is written to it.
Default
Default
Bit No.
Bit No.
Type
Type
7
7
6
6
Reserved
5
5
Reserved
4
4
268
OCTAL T1/E1/J1 LONG HAUL / SHORT HAUL TRANSCEIVER
EDGE
R/W
3
0
3
BOFF2
R/W
2
0
2
RCOFAI
BOFF1
R/W
R
1
0
1
0
March 04, 2009
TCOFAI
BOFF0
R/W
R
0
0
0
0