82P2284BB IDT, Integrated Device Technology Inc, 82P2284BB Datasheet - Page 114

• 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

3.28 INTERRUPT SUMMARY
occurred in the device. Reading the Timer Interrupt Indication register
and Interrupt Requisition Link ID register will find whether the timer inter-
rupt occurs or in which link the interrupt occurs.
TMOVE bit in the Timer Interrupt Control register is enabled, the one
second timer of the device generates an interrupt. Then the source is
served after it is found.
Table 78: Related Bit / Register In Chapter 3.27.2 & Chapter 3.27.3
Functional Description
IDT82P2284
Note:
* ID means Indirect Register in the Transmit Payload Control function block.
When the INT pin is asserted low, it means at least one interrupt has
If the TMOVI bit in the Timer Interrupt Indication register is ‘1’ and the
GSUBST[2:0]
SUBST[2:0]
MON[3:0]
SRLP
SLLP
DLLP
RLP
DLP
ALP
Bit
ID * - Channel Control (for T1/J1) / Timeslot Control (for E1)
Maintenance Function Control 0
G.772 Monitor Control
TPLC Configuration
Register
114
Module Indication registers of the interrupting link are read. The Interrupt
Module Indication bits will be ‘1’ if there are interrupts in the corre-
sponding function block. To find the eventual interrupt sources, the Inter-
rupt Indication and Status bits in the block are polled if their Interrupt
Enable bits are enabled. Then the sources are served after they are
found.
QUAD T1/E1/J1 LONG HAUL / SHORT HAUL TRANSCEIVER
After reading the Interrupt Requisition Link ID register, the Interrupt
TPLC ID * - 01~18 (for T1/J1) / 00~1F (for E1)
0CB, 1CB, 2CB, 3CB
02B, 12B, 22B, 32B
Address (Hex)
005
February 25, 2008