82P2284BB IDT, Integrated Device Technology Inc, 82P2284BB Datasheet - Page 201

• Manufacturer Part Number: 82P2284BB
• Manufacturer: IDT, Integrated Device Technology Inc

Specifications of 82P2284BB

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

T1/J1 RHDLC3 Control Register (094H, 194H, 294H, 394H)
ADRM[1:0]:
RHDLCM:
RRST:
Programming Information
IDT82P2284
Bit Name
The function of the above three sets of registers are the same. However, they correspond to different RHDLC.
These two bits select the address comparison mode in HDLC mode.
= 00: No address is compared.
= 01: High byte address is compared.
= 10: Low byte address is compared.
= 11: Both high byte address and low byte address are compared.
= 0: HDLC mode is selected.
= 1: Reserved.
A transition from ‘0’ to ‘1’ on this bit resets the corresponding HDLC Receiver. The reset will clear the FIFO, the PACK bit (b0, T1/J1-095H,... /
096H,... / 097H,...) and the EMP bit (b1, T1/J1-095H,... / 096H,... / 097H,...).
Default
Bit No.
Type
7
6
Reserved
5
4
201
QUAD T1/E1/J1 LONG HAUL / SHORT HAUL TRANSCEIVER
ADRM1
R/W
3
0
ADRM0
R/W
2
0
RHDLCM
R/W
1
0
February 25, 2008
RRST
R/W
0
0