IDT82P2284_08 Datasheet, PDF (218/363 Pages) –

IDT82P2284
QUAD T1/E1/J1 LONG HAUL / SHORT HAUL TRANSCEIVER
T1/J1 PMON Control (0C2H, 1C2H, 2C2H, 3C2H)
Bit No.
7
6
5
4
3
Bit Name
Type
Reserved
Default
UPDAT:
A transition from ‘0’ to ‘1’ on this bit updates all the PMON indirect registers.
AUTOUPD:
= 0: Disable the automatic update function of the PMON indirect registers.
= 1: All the PMON indirect registers are updated every one second automatically.
2
1
0
UPDAT
AUTOUPD
R/W
R/W
0
0
T1/J1 PMON Interrupt Control 0 (0C3H, 1C3H, 2C3H, 3C3H)
Bit No.
Bit Name
Type
Default
7
PRDGOVE
R/W
0
6
5
Reserved
4
DDSOVE
R/W
0
3
COFAOVE
R/W
0
PRDGOVE:
= 0: Disable the interrupt on the INT pin when the PRDGOVI bit (b7, T1/J1-0C5H,...) is ‘1’.
= 1: Enable the interrupt on the INT pin when the PRDGOVI bit (b7, T1/J1-0C5H,...) is ‘1’.
DDSOVE:
= 0: Disable the interrupt on the INT pin when the DDSOVI bit (b4, T1/J1-0C5H,...) is ‘1’.
= 1: Enable the interrupt on the INT pin when the DDSOVI bit (b4, T1/J1-0C5H,...) is ‘1’.
COFAOVE:
= 0: Disable the interrupt on the INT pin when the COFAOVI bit (b3, T1/J1-0C5H,...) is ‘1’.
= 1: Enable the interrupt on the INT pin when the COFAOVI bit (b3, T1/J1-0C5H,...) is ‘1’.
OOFOVE:
= 0: Disable the interrupt on the INT pin when the OOFOVI bit (b2, T1/J1-0C5H,...) is ‘1’.
= 1: Enable the interrupt on the INT pin when the OOFOVI bit (b2, T1/J1-0C5H,...) is ‘1’.
FEROVE:
= 0: Disable the interrupt on the INT pin when the FEROVI bit (b1, T1/J1-0C5H,...) is ‘1’.
= 1: Enable the interrupt on the INT pin when the FEROVI bit (b1, T1/J1-0C5H,...) is ‘1’.
CRCOVE:
= 0: Disable the interrupt on the INT pin when the CRCOVI bit (b0, T1/J1-0C5H,...) is ‘1’.
= 1: Enable the interrupt on the INT pin when the CRCOVI bit (b0, T1/J1-0C5H,...) is ‘1’.
2
OOFOVE
R/W
0
1
FEROVE
R/W
0
0
CRCOVE
R/W
0
Programming Information
218
February 25, 2008