82P2282PF IDT, Integrated Device Technology Inc, 82P2282PF Datasheet - Page 270

• 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

E1 TBIF Option Register (042H, 142H)
DE:
and MTSIG.
FE:
CMS:
bit of the two links should be set to the same value.
FSINV:
FSTYP:
ing the first bit of each Basic frame of the first link.
the Signaling Multi-frame is to be generated, TSFSn pulses during the first bit of each Signaling Multi-frame; if both the CRC Multi-frame and the Sig-
naling Multi-frame are to be generated, TSFSn goes high/low during the first bit of each Signaling Multi-frame and goes the opposite during the sec-
ond bit of each CRC Multi-frame. In Transmit Multiplexed mode, if the CRC Multi-frame is to be generated, MTSFS pulses during the first bit of each
CRC Multi-frame of the first link; if the Signaling Multi-frame is to be generated, MTSFS pulses during the first bit of each Signaling Multi-frame of the
first link; if both the CRC Multi-frame and the Signaling Multi-frame are to be generated, MTSFS 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 of the first link.
Programming Information
IDT82P2282
Bit Name
Default
Bit No.
Type
This bit selects the active edge of TSCKn to sample the data on TSDn and TSIGn and the active edge of MTSCK to sample the data on MTSD
= 0: The falling edge is selected.
= 1: The rising edge is selected.
In Transmit Multiplexed mode, the bit of the two links should be set to the same value.
This bit selects the active edge of TSCKn to update/sample the pulse on TSFSn and the active edge of MTSCK to sample the pulse on MTSFS.
= 0: The falling edge is selected.
= 1: The rising edge is selected.
In Transmit Multiplexed mode, the bit of the two links should be set to the same value.
This bit is valid in Transmit Clock Slave mode and Transmit Multiplexed mode.
= 0: The speed of TSCKn/MTSCK is the same as the data rate on the system side (2.048 Mb/s / 8.192 Mb/s).
= 1: The speed of TSCKn/MTSCK is double the data rate on the system side (4.096 Mb/s / 16.384 Mb/s).
In Transmit Clock Slave mode, if both two links use TSCK[1] and TSFS[1] to input the data (i.e., the TSLVCK bit (b, T1/J1-01H) is set to ‘1’), the
In Transmit Multiplexed mode, the bit of the two links should be set to the same value.
= 0: The transmit framing pulse TSFSn is active high.
= 1: The transmit framing pulse TSFSn is active low.
In Transmit Multiplexed mode, this bit of the two links should be set to the same value.
= 0: In Transmit Non-multiplexed mode, TSFSn pulses during the first bit of each Basic frame. In Transmit Multiplexed mode, MTSFS pulses dur-
= 1: In Transmit Non-multiplexed mode, if the CRC Multi-frame is to be generated, TSFSn pulses during the first bit of each CRC Multi-frame; if
In Transmit Multiplexed mode, this bit of the two links should be set to the same value.
7
Reserved
6
5
R/W
DE
4
0
270
DUAL T1/E1/J1 LONG HAUL / SHORT HAUL TRANSCEIVER
R/W
FE
3
0
CMS
R/W
2
0
FSINV
R/W
1
0
August 20, 2009
FSTYP
R/W
0
0