peb3456 Infineon Technologies Corporation, peb3456 Datasheet - Page 138

• Manufacturer Part Number: peb3456
• Description: Channelized T3 Termination With Ds3 Framer, M13 Multiplexer, T1/ E1 Framers And 256 Channel Hdlc/ppp Controller
• Manufacturer: Infineon Technologies Corporation

MID
INFO
4.13.2.1 General Interrupt Vector Structure
•
LAST
STYPE
STATUS
Data Sheet
LAST STYPE
15
14
13
Last indication
LAST indicates that at least one more valid interrupt vector is stored in
the internal interrupt FIFO. This bit is generated at read access time.
0
1
Subtype of interrupt vector
This bit is used to indicate different subtypes of interrupt vectors.
Interrupt status
The interrupt status depends on STYPE and MID. Please refer to the
detailed description of the interrupt vectors in the next chapters.
Module ID
The bit field identifies the interrupt source.
00
01
10
11
Information
The content of this bit field contains further information about the
interrupt, e.g. the affected port.
B
B
B
B
There is at least one more interrupt in the internal interrupt FIFO.
This interrupt is the last interrupt that is stored in the internal
interrupt FIFO.
T1/E1 Framer Interrupts
Facility Data Link Interrupts
M13 Multiplexer and DS2/DS3 framer Interrupts
Mailbox Interrupt
STATUS(6:0)
138
7
MID(1:0)
6
5
4
Functional Description
INFO(4:0)
PEB 3456 E
05.2001
0