XRT74L73 Datasheet, PDF (48/488 Pages) Exar Corporation – 3 CHANNEL, ATM UNI/PPP DS3/E3 FRAMING CONTROLLER

XRT74L73
3 CHANNEL, ATM UNI/PPP DS3/E3 FRAMING CONTROLLER
REV. P1.0.1
PRELIMINARY
CLEAR-CHANNEL FRAMER BLOCK REGISTERS
ADDRESS LOCATION
REGISTER NAME
0xn113
0xn114
0xn115
0xn116
0xn117
CHANNEL N (N=1, 2, 3) CONTROL REGISTERS
CLEAR-CHANNEL FRAMER BLOCK REGISTERS
RxDS3 Interrupt Status RegisterRxE3 Interrupt Enable Register # 2
(G.832 & G.751)
RxDS3 Sync Detect RegisterRxE3 Interrupt Status Register # 1 (G.832 &
G.751)
RxE3 Interrupt Status Register # 2 (G.832 & G.751)
Reserved
RxDS3 FEAC Interrupt Enable and Status Register
0xn118
RxE3 LAPD Control Register
0xn119
0xn11A
0xn11B
0xn11C
0xn11D
0xn11E
0xn11F
0xn120
0xn121
0xn122
0xn123
0xn124
0xn125
0xn126
0xn127
0xn128
0xn129
0xn12A
0xn12B
0xn12C
0xn12D - 0xn12F
RxLAPD Status Register
RxE3 NR Byte Register (G.832)RxE3 Service Bits Register (G.751)
RxE3 GC Byte Register (G.832)
RxE3 TTB Register # 0 (G.832)
RxE3 TTB Register # 1 (G.832)
RxE3 TTB Register # 2 (G.832)
RxE3 TTB Register # 3 (G.832)
RxE3 TTB Register # 4 (G.832)
RxE3 TTB Register # 5 (G.832)
RxE3 TTB Register # 6 (G.832)
RxE3 TTB Register # 7 (G.832)
RxE3 TTB Register # 8 (G.832)
RxE3 TTB Register # 9 (G.832)
RxE3 TTB Register # 10 (G.832)
RxE3 TTB Register # 11 (G.832)
RxE3 TTB Register # 12 (G.832)
RxE3 TTB Register # 13 (G.832)
RxE3 TTB Register # 14 (G.832)
RxE3 TTB Register # 15 (G.832)
RxE3 SSM Register (G.832)
Reserved
TYPE
RUR
R/W &
RUR
RUR
R/W &
RUR
R/W &
RUR
R/O
R/O
R/O
R/O
R/O
R/O
R/O
R/O
R/O
R/O
R/O
R/O
R/O
R/O
R/O
R/O
R/O
R/O
R/O
R/O
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
0x00
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