XRT79L71 Datasheet, PDF (81/441 Pages) Exar Corporation – 1 - CHANNEL DS3/E3 ATM UNI/PPP COMBO IC

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PRELIMINARY
1 - CHANNEL DS3/E3 ATM UNI/PPP COMBO IC
XRT79L71
REV. P1.0.3
RECEIVE ATM CELL PROCESSOR/PPP PROCESSOR BLOCK CONTROL REGISTERS
ADDRESS LOCATION
REGISTER NAME
TYPE
DEFAULT
VALUE
CHANNEL CONTROL REGISTERS
RECEIVE ATM CELL PROCESSOR/PPP PROCESSOR BLOCK CONTROL REGISTERS
0x1700
Receive ATM Control - Byte 3
R/W
0x00
0x1701
Receive ATM Control - Byte 2
R/W
0x00
0x1702
Receive ATM Control - Byte 1
R/W
0x00
0x1703
Receive ATM Control - Byte 0Receive PPP Control Register
R/W
0x00
0x1704 - 0x1706 Reserved
0x1707
Receive ATM Status Register
R/O
0x00
0x1708 - 0x1709 Reserved
0x170A
Receive ATM Interrupt Status Register -Byte 1
RUR
0x00
0x170B
Receive ATM Interrupt Status Register - Byte 0Receive PPP Interrupt
Status Register
RUR
0x00
0x170C - 0x170D Reserved
0x170E
Receive ATM Interrupt Enable Register - Byte 1
R/W
0x00
0x170F
Receive ATM Interrupt Enable Register - Byte 0Receive PPP Interrupt
Enable Register
R/W
0x00
0x1710
Receive PPP Good Packet Count Register - Byte 3
RUR
0x00
0x1711
Receive PPP Good Packet Count Register - Byte 2
RUR
0x00
0x1712
Receive PPP Good Packet Count Register - Byte 1
RUR
0x00
0x1713
Receive ATM Cell Insertion/Extraction Memory Control RegisterReceive R/O & R/
PPP Good Packet Count Register - Byte 0
W
0x00
0x1714
Receive ATM Cell Insertion/Extraction Memory Data Register - Byte
3Receive PPP FCS Error Count Register - Byte 3
R/O & R/
W
0x00
0x1715
Receive ATM Cell Insertion/Extraction Memory Data Register - Byte
2Receive PPP FCS Error Count Register - Byte 2
R/O & R/
W
0x00
0x1716
Receive ATM Cell Insertion/Extraction Memory Data Register - Byte
1Receive PPP FCS Error Count Register - Byte 1
R/O & R/
W
0x00
0x1717
Receive ATM Cell Insertion/Extraction Memory Data Register - Byte
0Receive PPP FCS Error Count Register - Byte 0
R/O & R/
W
0x00
0x1718
Receive ATM Cell UDF Data Register - Byte 3Receive PPP Abort Count
Register - Byte 3
R/W &
RUR
0x00
0x1719
Receive ATM Cell UDF Data Register - Byte 2Receive PPP Abort Count
Register - Byte 2
R/W &
RUR
0x00
0x171A
Receive ATM Cell UDF Data Register - Byte 1Receive PPP Abort Count
Register - Byte 1
R/W &
RUR
0x00
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