XRT79L71_1 Datasheet, PDF (230/434 Pages) Exar Corporation – 1-CHANNEL DS3/E3 ATM UNI/PPP/CLEAR-CHANNEL FRAMER IC -

XRT79L71
1-CHANNEL DS3/E3 ATM UNI/PPP/CLEAR-CHANNEL FRAMER IC - REGISTER/MAP DESCRIPTION
REV. 1.0.0
RECEIVE ATM CELL PROCESSOR BLOCK REGISTERS (ATM APPLICATIONS)
THE RECEIVE ATM CELL PROCESSOR BLOCK
This section presents the Register Description/Address Map of the control registers associated with the
Receive ATM Cell Processor block.
RECEIVE ATM CELL PROCESSOR/PPP PROCESSOR BLOCK - REGISTER/ADDRESS MAP
ADDRESS LOCATION
REGISTER NAME
TYPE
RECEIVE ATM CELL PROCESSOR/PPP PROCESSOR BLOCK CONTROL REGISTERS
0x1700
Receive ATM Control - Receive ATM Control Register - Byte 3
R/W
0x1701
Receive ATM Control - Receive ATM Control Register - Byte 2
R/W
0x1702
Receive ATM Control - Receive ATM Control Register - Byte 1
R/W
0x1703
Receive ATM Cell/PPP Control - Receive ATM Control Register - Byte 0
R/W
0x1704 - 0x1706 Reserved
R/O
0x1707
Receive ATM Status Register- -1
R/O
0x1708 - 0x1709 Reserved
R/O
0x170A
Receive ATM Interrupt Status Register - Byte 1
RUR
0x170B
Receive ATM Cell/PPP Processor Interrupt Status Register - Byte 0
RUR
0x170C - 0x170D Reserved
R/O
0x170E
Receive ATM Cell Processor Block Interrupt Enable Register - Byte 1
R/W
0x170F
Receive ATM Cell/PPP Processor Block Interrupt Enable Register - Byte R/W
0
0x1710
Receive PPP Processor - Receive Good PPP Packet Count Register -
Byte 3
RUR
0x1711
Receive PPP Processor - Receive Good PPP Packet Count Register -
Byte 2
RUR
0x1712
Receive PPP Processor - Receive Good PPP Packet Count Register -
Byte 1
RUR
0x1713
Receive ATM Cell Insertion/Extraction Memory Control Register
Receive PPP Processor - Receive Good PPP Packet Count Register -
Byte 0
R/W or
RUR
0x1714
Receive ATM Cell Insertion/Extraction Memory Data Register - Byte 3
Receive PPP Processor - Receive FCS Error Count Register - Byte 3
R/W or
RUR
0x1715
Receive ATM Cell Insertion/Extraction Memory Data Register - Byte 2
Receive PPP Processor - Receive FCS Error Count Register - Byte 2
R/W or
RUR
0x1716
Receive ATM Cell Insertion/Extraction Memory Data Register - Byte 1
Receive PPP Processor - Receive FCS Error Count Register - Byte 1
R/W or
RUR
0x1717
Receive ATM Cell Insertion/Extraction Memory Data Register - Byte 0
Receive PPP Processor - Receive FCS Error Count Register - Byte 0
R/W or
RUR
0x1718
Receive ATM Programmable User Defined Field Register - Byte 3
Receive PPP Processor - Receive ABORT Count Register - Byte 3
R/W or
RUR
DEFAULT
VALUE
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
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