參數(shù)資料
型號: XRT72L71
廠商: Exar Corporation
元件分類: 通信及網(wǎng)絡
英文描述: Ultraframer DS3/E3/DS2/E2/DS1/E1/DS0
中文描述: Ultraframer DS3/E3/DS2/E2/DS1/E1/DS0
文件頁數(shù): 92/104頁
文件大?。?/td> 1156K
代理商: XRT72L71
XRT72L71
DS3 ATM UNI/CLEAR CHANNEL FRAMER
REV. P1.0.5
á
PRELIMINARY
92
T
ABLE
110:
R
X
UTOPIA FIFO S
TATUS
R
EGISTER
R
EGISTER
109 R
X
UTOPIA FIFO S
TATUS
R
EGISTER
H
EX
A
DDRESS
: 0
X
6D
B
IT
F
UNCTION
T
YPE
D
EFAULT
D
ESCRIPTION
-O
PERATION
7
Rx FIFO 16
R/W
0
0: Operating Depth of RxFIFO is 4 cells deep.
1: Operating Depth of RxFIFO is 16 cells deep.
N
OTE
:
This bit-field is only active if the XRT72L71 is configured to operate
in the “ATM UNI” Mode.
6
Reserved
R/W
0
Set to 0
4-2
Unused
RO
0
1
Rx FIFO Full
RO
0
0: RxFIFO is not full
1: RxFIFO is full and if next event is not a read operation, it may cause over-
run.
N
OTE
:
This bit-field is only active if the XRT72L71 is configured to operate
in the “ATM UNI” Mode.
0
Rx FIFO Empty
RO
1
0: RxFIFO is not empty
1: RxFIFO is empty and any subsequent read operation may cause and
under-run to occur.
N
OTE
:
This bit-field is only active if the XRT72L71 is configured to operate
in the “ATM UNI” Mode.
相關PDF資料
PDF描述
XRT72L73 Ultraframer DS3/E3/DS2/E2/DS1/E1/DS0
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