TABLE 20:
參數(shù)資料
型號(hào)： XRT72L71IQ
廠商： Exar Corporation
文件頁(yè)數(shù)： 60/102頁(yè)
文件大?。?/td> 0K
描述： IC FRAMER DS3 ATM UNI 160PQFP
產(chǎn)品變化通告： XRT72Lx Series Obsolescence 02/May/2012
標(biāo)準(zhǔn)包裝： 24
控制器類(lèi)型： DS3 ATM UNI，透明通道調(diào)幀器
電源電壓： 3.3V
電流 - 電源： 120mA
工作溫度： -40°C ~ 85°C
安裝類(lèi)型： 表面貼裝
封裝/外殼： 160-BQFP
供應(yīng)商設(shè)備封裝： 160-PQFP（28x28）
包裝： 托盤(pán)
XRT72L71
á
DS3 ATM UNI/CLEAR CHANNEL FRAMER
REV. 1.1.0
56
TABLE 20: RX DS3 FEAC INTERRUPT ENABLE/STATUS REGISTER
REGISTER 19
RX DS3 FEAC INTERRUPT ENABLE/STATUS REGISTER
HEX ADDRESS: 0X13
BIT
FUNCTION
TYPE
DEFAULT
DESCRIPTION-OPERATION
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”.
NOTE: This bit-field is only valid if the XRT72L71 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
NOTE: This bit-field is only valid if the XRT72L71 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.
NOTE: This bit-field is only valid if the XRT72L71is 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.
NOTE: This bit-field is only valid if the XRT72L71 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.
NOTE: This bit-field is only valid if the XRT72L71 is configured to support
the C-bit Parity” Framing Format.
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