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參數(shù)資料
| 型號： | XRT72L74 |
| 廠商： | Exar Corporation |
| 元件分類： | 通信及網(wǎng)絡(luò) |
| 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)： | 59/104頁 |
| 文件大?。?/td> | 1301K |
| 代理商： | XRT72L74 |
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XRT72L74
FOUR CHANNEL, DS3 ATM UNI/CLEAR-CHANNEL FRAMER
PRELIMINARY
REV. P1.0.0
59
T
ABLE
20:
R
X
DS3 FEAC I
NTERRUPT
E
NABLE
/S
TATUS
R
EGISTER
R
EGISTER
19 R
X
DS3 FEAC I
NTERRUPT
E
NABLE
/S
TATUS
R
EGISTER
H
EX
A
DDRESS
: 0
X
13
B
IT
F
UNCTION
T
YPE
D
EFAULT
D
ESCRIPTION
-O
PERATION
7-5
Unused
RO
0
4
FEAC Valid
RO
0
0: Received FEAC code (residing in “RxFEAC[5:0]”) has been “removed”.
1: Received FEAC code (residing in “RxFEAC[5:0]”) has been “validated”.
N
OTE
:
This bit-field is only valid if the XRT72L74 is configured to support
the “C-bit Parity” Framing Format.
3
Rx FEAC Remove Interrupt
Enable
R/W
0
0: RxFEAC Removal Interrupt is disabled.
1: Generates an interrupt upon removal of previously validated FEAC code is
enabled
N
OTE
:
This bit-field is only valid if the XRT72L74 is configured to support
the “C-bit Parity” Framing Format.
2
Rx FEAC Remove Interrupt
Status
RUR
0
0: Indicates that no received FEAC Messages have been removed since the
last read of this register.
1: Indicates that a received FEAC Message has been removed since the last
read of this register.
N
OTE
:
This bit-field is only valid if the XRT72L74is configured to support the
“C-bit Parity” Framing Format.
1
Rx FEAC Valid Interrupt
Enable
R/W
0
0: RxFEAC Validation Interrupt is disabled.
1: Generates an interrupt upon validation of a newly received FEAC mes-
sage.
N
OTE
:
This bit-field is only valid if the XRT72L74 is configured to support
the “C-bit Parity” Framing Format.
0
Rx FEAC Valid Interrupt
Status
RUR
0
0: Indicates that no received FEAC Messages have been validated since the
last read of this register.
1: Indicates that a newly received FEAC Message has been validated since
the last read of this register.
N
OTE
:
This bit-field is only valid if the XRT72L74 is configured to support
the C-bit Parity” Framing Format.
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| XRT73L02MIV | TWO CHANNEL E3/DS3/STS-1 LINE INTERFACE UNIT |
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| XRT72L74IB | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Telecommunication IC |
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| XRT7300IV-F | 功能描述:外圍驅(qū)動器與原件 - PCI RoHS:否 制造商:PLX Technology 工作電源電壓: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:FCBGA-1156 封裝:Tray |
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