XRT79L71 Datasheet, PDF (85/441 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
0x1F04
Transmit ATM Status Register - Byte 3
R/O
0x00
0x1F05
Transmit ATM Status Register - Byte 2
R/O
0x00
0x1F06
Transmit ATM Status Register - Byte 1
R/O
0x00
0x1F07
Transmit ATM Status Register - Byte 0
R/O
0x00
0x1F08 - 0x1F0A Reserved
0x1F0B
Transmit ATM Cell Processor Interrupt Status RegisterTransmit PPP
Interrupt Status Register
RUR
0x00
0x1F0C - 0x1F0E Reserved
0x1F0F
Transmit ATM Cell Processor Interrupt Enable Register Transmit PPP
Interrupt Enable Register
R/W
0x00
0x1F10 - 0x1F12 Reserved
0x1F13
Transmit ATM Cell Insertion/Extraction Memory Control Register
R/O & R/
W
0x00
0x1F14
Transmit ATM Cell Insertion/Extraction Data Register - Byte 3
R/O & R/
W
0x00
0x1F15
Transmit ATM Cell Insertion/Extraction Data Register - Byte 2
R/O & R/
W
0x00
0x1F16
Transmit ATM Cell Insertion/Extraction Data Register - Byte 1
R/O & R/
W
0x00
0x1F17
Transmit ATM Cell Insertion/Extraction Data Register - Byte 0
R/O & R/
W
0x00
0x1F18
Transmit ATM - Idle Cell Header Byte # 1 Register
R/W
0x00
0x1F19
Transmit ATM - Idle Cell Header Byte # 2 Register
R/W
0x00
0x1F1A
Transmit ATM - Idle Cell Header Byte # 3 Register
R/W
0x00
0x1F1B
Transmit ATM - Idle Cell Header Byte # 4 Register
R/W
0x00
0x1F1C - 0x1F1E Reserved
0x1F1F
Transmit ATM - Idle Cell Payload Byte Register
R/W
0x00
0x1F20
Transmit ATM - Test Cell Header Byte # 1 Register
R/W
0x00
0x1F21
Transmit ATM - Test Cell Header Byte # 2 Register
R/W
0x00
0x1F22
Transmit ATM - Test Cell Header Byte # 3 Register
R/W
0x00
0x1F23
Transmit ATM - Test Cell Header Byte # 4 Register
R/W
0x00
0x1F24 - 0x1F27 Reserved
0x1F28
Transmit ATM Cell Count Register - Byte 3
RUR
0x00
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