IDT82P2284 Integrated Device Technology, Inc., IDT82P2284 Datasheet - Page 289

• Manufacturer Part Number: IDT82P2284
• Description: 4 Channel T1/J1/E1 Transceiver
• Manufacturer: Integrated Device Technology, Inc.

IDT82P2284
E1 Sa Codeword Interrupt Control (05CH, 15CH, 25CH, 35CH)
Sa6SYN:
CRC Multi-Frame is synchronized.
SaDEB:
Sa6SCE:
Sa4E:
Sa5E:
Sa6E:
Sa7E:
Sa8E:
Programming Information
Bit Name
Default
Bit No.
Type
= 0: Any 12 consecutive Sa6 bits are compared with 0x888, 0xAAA, 0xCCC, 0xEEE and 0xFFF when CRC Multi-Frame is synchronized.
= 1: Any 3 consecutive 4-bit Sa6 codewords in the CRC Sub Multi-Frame are compared with 0x888, 0xAAA, 0xCCC, 0xEEE and 0xFFF when
= 0: Disable the de-bounce function of the National Bit codeword extraction.
= 1: Enable the de-dounce function of the National Bit codeword extraction.
= 0: Disable the interrupt on the INT pin when the SCAI bit (b3, T1/J1-05DH,...) is ‘1’.
= 1: Enable the interrupt on the INT pin when the SCAI bit (b3, T1/J1-05DH,...) is ‘1’.
= 0: Disable the interrupt on the INT pin when the Sa4I bit (b2, E1-05DH,...) is ‘1’.
= 1: Enable the interrupt on the INT pin when the Sa4I bit (b2, E1-05DH,...) is ‘1’.
= 0: Disable the interrupt on the INT pin when the Sa5I bit (b2, E1-05DH,...) is ‘1’.
= 1: Enable the interrupt on the INT pin when the Sa5I bit (b2, E1-05DH,...) is ‘1’.
= 0: Disable the interrupt on the INT pin when the Sa6I bit (b2, E1-05DH,...) is ‘1’.
= 1: Enable the interrupt on the INT pin when the Sa6I bit (b2, E1-05DH,...) is ‘1’.
= 0: Disable the interrupt on the INT pin when the Sa7I bit (b2, E1-05DH,...) is ‘1’.
= 1: Enable the interrupt on the INT pin when the Sa7I bit (b2, E1-05DH,...) is ‘1’.
= 0: Disable the interrupt on the INT pin when the Sa8I bit (b2, E1-05DH,...) is ‘1’.
= 1: Enable the interrupt on the INT pin when the Sa8I bit (b2, E1-05DH,...) is ‘1’.
Sa6SYN
R/W
7
0
SaDEB
R/W
6
0
Sa6SCE
R/W
5
0
Sa4E
R/W
4
0
278
QUAD T1/E1/J1 LONG HAUL / SHORT HAUL TRANSCEIVER
Sa5E
R/W
3
0
Sa6E
R/W
2
0
Sa7E
R/W
1
0
March 22, 2004
Sa8E
R/W
0
0