IDT82P2284 Integrated Device Technology, Inc., IDT82P2284 Datasheet - Page 207

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

IDT82P2284
T1/J1 THDLC1 Interrupt Control (0B3H, 1B3H, 2B3H, 3B3H)
T1/J1 THDLC2 Interrupt Control (0B4H, 1B4H, 2B4H, 3B4H)
T1/J1 THDLC3 Interrupt Control (0B5H, 1B5H, 2B5H, 3B5H)
UDRUNE:
RDYE:
Programming Information
Bit Name
Bit Name
Bit Name
Default
Default
Default
Bit No.
Bit No.
Bit No.
Type
Type
Type
The function of the above three sets of registers are the same. However, they correspond to different THDLC.
= 0: Disable the interrupt on the INT pin when the UDRUNI bit (b1, T1/J1-0B6H,... / 0B7H,... / 0B8H,...) is ‘1’.
= 1: Enable the interrupt on the INT pin when the UDRUNI bit (b1, T1/J1-0B6H,... / 0B7H,... / 0B8H,...) is ‘1’.
= 0: Disable the interrupt on the INT pin when the RDYI bit (b0, T1/J1-0B6H,... / 0B7H,... / 0B8H,...) is ‘1’.
= 1: Enable the interrupt on the INT pin when the RDYI bit (b0, T1/J1-0B6H,... / 0B7H,... / 0B8H,...) is ‘1’.
7
7
7
6
6
6
5
5
5
Reserved
Reserved
Reserved
4
4
4
196
QUAD T1/E1/J1 LONG HAUL / SHORT HAUL TRANSCEIVER
3
3
3
2
2
2
UDRUNE
UDRUNE
UDRUNE
R/W
R/W
R/W
1
0
1
0
1
0
March 22, 2004
RDYE
RDYE
RDYE
R/W
R/W
R/W
0
0
0
0
0
0