XRT79L71_1 Datasheet, PDF (41/434 Pages) Exar Corporation – 1-CHANNEL DS3/E3 ATM UNI/PPP/CLEAR-CHANNEL FRAMER IC -

XRT79L71
REV. 1.0.0
1-CHANNEL DS3/E3 ATM UNI/PPP/CLEAR-CHANNEL FRAMER IC - REGISTER/MAP DESCRIPTION
CHANNEL INTERRUPT INDICATION REGISTERS
Channel Interrupt Indicator - Receive Cell Processor/PPP Processor Block (Address = 0x0119)
BIT 7
BIT 6
BIT 5
BIT 4
BIT 3
BIT 2
BIT 1
BIT 0
Unused
Receive ATM
Cell/PPP
Packet Proces-
sor Block
Interrupt
R/O
R/O
R/O
R/O
R/O
R/O
R/O
R/O
0
0
0
0
0
0
0
0
BIT NUMBER
NAME
7-1
Unused
0
Receive ATM Cell/PPP
Packet Processor Block
Interrupt
TYPE
DESCRIPTION
R/O
R/O Receive ATM Cell/PPP Packet Processor Block Interrupt -
XRT79L71:
This READ/ONLY bit-field indicates whether or not the Receive
ATM Cell Processor block, associated with the XRT79L71 is
declaring an Interrupt, as described below.
0 - The Receive ATM Cell/PPP Packet Processor block, associ-
ated with the XRT79L71 is NOT declaring an Interrupt.
1 - The Receive ATM Cell/PPP Packet Processor block, associ-
ated with the XRT79L71 is currently declaring an interrupt.
Channel Interrupt Indicator - LIU/Jitter Attenuator Block (Address = 0x011D)
BIT 7
BIT 6
BIT 5
BIT 4
BIT 3
BIT 2
Unused
R/O
R/O
R/O
R/O
R/O
R/O
0
0
0
0
0
0
BIT 1
R/O
0
BIT 0
LIU/JA Block
Interrupt-
Channel 0
R/O
0
BIT NUMBER
NAME
7-1
Unused
0
LIU/JA Block Interrupt -
Channel 0
TYPE
R/O
R/O
DESCRIPTION
LIU/JA Block Interrupt - Channel 0:
This READ/ONLY bit-field indicates whether or not the LIU/JA
block, associated with XRT79L71 is declaring an Interrupt, as
described below.
0 - The LIU/JA block, associated with XRT79L71 is NOT declar-
ing an Interrupt.
1 - The LIU/JA block, associated with XRT79L71 is currently
declaring an interrupt.
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