XRT74L73 Datasheet, PDF (55/488 Pages) Exar Corporation – 3 CHANNEL, ATM UNI/PPP DS3/E3 FRAMING CONTROLLER

PRELIMINARY
XRT74L73
3 CHANNEL, ATM UNI/PPP DS3/E3 FRAMING CONTROLLER
REV. P1.0.1
RECEIVE ATM CELL PROCESSOR/PPP PROCESSOR BLOCK CONTROL REGISTERS
ADDRESS LOCATION
REGISTER NAME
TYPE
CHANNEL N (N=1, 2, 3) CONTROL REGISTERS
RECEIVE ATM CELL PROCESSOR/PPP PROCESSOR BLOCK CONTROL REGISTERS
0xn76F
Receive ATM - User Cell Filter # 2 - Filtered Cell Count Register - Byte 0 RUR
0xn770 - 0xn772 Reserved
0xn773
Receive ATM - User Cell Filter # 3 - Filter Control Register
R/W
0xn774
Receive ATM - User Cell Filter # 3 - Header Byte # 1 Pattern Register
R/W
0xn775
Receive ATM - User Cell Filter # 3 - Header Byte # 2 Pattern Register
R/W
0xn776
Receive ATM - User Cell Filter # 3 - Header Byte # 3 Pattern Register
R/W
0xn777
Receive ATM - User Cell Filter # 3 - Header Byte # 4 Pattern Register
R/W
0xn778
Receive ATM - User Cell Filter # 3 - Header Byte # 1 Check Register
R/W
0xn779
Receive ATM - User Cell Filter # 3 - Header Byte # 2 Check Register
R/W
0xn77A
Receive ATM - User Cell Filter # 3 - Header Byte # 3 Check Register
R/W
0xn77B
Receive ATM - User Cell Filter # 3 - Header Byte # 4 Check Register
R/W
0xn77C
Receive ATM - User Cell Filter # 3 - Filtered Cell Count Register - Byte 3 RUR
0xn77D
Receive ATM - User Cell Filter # 3 - Filtered Cell Count Register - Byte 2 RUR
0xn77E
Receive ATM - User Cell Filter # 3 - Filtered Cell Count Register - Byte 1 RUR
0xn77F
Receive ATM - User Cell Filter # 3 - Filtered Cell Count Register - Byte 0 RUR
0xn780 - 0xnEFF Reserved
0xnF00
Transmit ATM Control Register - Byte 3
R/W
0xnF01
Transmit ATM Control Register - Byte 2
R/W
0xnF02
Transmit ATM Control Register - Byte 1
R/W
0xnF03
Transmit ATM Control Register - Byte 0Transmit PPP Control Register -
R/W
Byte 2
0xnF04
Transmit ATM Status Register - Byte 3
R/O
0xnF05
Transmit ATM Status Register - Byte 2
R/O
0xnF06
Transmit ATM Status Register - Byte 1
R/O
0xnF07
Transmit ATM Status Register - Byte 0
R/O
0xnF08 - 0xnF0A Reserved
0xnF0B
Transmit ATM Cell Processor Interrupt Status RegisterTransmit PPP
Interrupt Status Register
RUR
0xnF0C - 0xnF0E Reserved
0xnF0F
Transmit ATM Cell Processor Interrupt Enable Register Transmit PPP
R/W
Interrupt Enable Register
DEFAULT
VALUE
0x00
0x00
0x00
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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