TABLE
參數(shù)資料
型號(hào)： XRT75R12IB
廠商： Exar Corporation
文件頁數(shù)： 62/90頁
文件大?。?/td> 0K
描述： IC LIU E3/DS3/STS-1 12CH 420TBGA
標(biāo)準(zhǔn)包裝： 40
類型： 線路接口裝置（LIU）
驅(qū)動(dòng)器/接收器數(shù)： 12/12
規(guī)程： DS3，E3，STS-1
電源電壓： 3.135 V ~ 3.465 V
安裝類型： 表面貼裝
封裝/外殼： 420-LBGA 裸露焊盤
供應(yīng)商設(shè)備封裝： 420-TBGA（35x35）
包裝： 托盤
XRT75R12
62
REV. 1.0.4
TWELVE CHANNEL E3/DS3/STS-1 LINE INTERFACE UNIT WITH JITTER ATTENUATOR
TABLE 25: CHANNEL LEVEL INTERRUPT ENABLE REGISTER - CR224 (ADDRESS LOCATION = 0XE0)
BIT 7
BIT 6
BIT 5
BIT 4
BIT 3
BIT 2
BIT 1
BIT 0
Reserved
Channel 11
Interrupt
Enable
Channel 10
Interrupt
Enable
Channel 9
Interrupt
Enable
Channel 8
Interrupt
Enable
Channel 7
Interrupt
Enable
Channel 6
Interrupt
Enable
R/W
BIT
NUMBER
NAME
TYPE
DESCRIPTION
7,6
Reserved
5
4
3
2
1
0
Channel 11 Interrupt Enable
Channel 10 Interrupt Enable
Channel 9 Interrupt Enable
Channel 8 Interrupt Enable
Channel 7 Interrupt Enable
Channel 6 Interrupt Enable
R/W
Channel n Interrupt Enable Bit:
This READ/WRITE bit is used to:
To enable Channel n for Interrupt Generation at the Channel
Level
To disable all Interrupts associated with Channel n within the
XRT75R12
This is a "master" enable bit for each channel. This bit allows
control on a per channel basis to signal the Host of selected error
conditions.
If a bit is cleared, no interrupts from that channel will be sent to the
Host via the INT pin.
If the bit is set (logic 1), any generated interrupt in channel n that
has been enabled in the Interrupt Enable register (IERn) for the
channel will activate the INT pin to the Host.
0 - Disables all Channel n related Interrupts.
1 - Enables Channel n-related Interrupts. The user must enable
individual Channel n related Interrupts at the source level, before
they are can generate an interrupt.
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XRT75R12IB-F 功能描述:外圍驅(qū)動(dòng)器與原件 - PCI 12 Channel 3.3V-5V temp -45 to 85C 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
XRT75R12IB-L 功能描述:LIN 收發(fā)器 Attenuator RoHS:否 制造商:NXP Semiconductors 工作電源電壓: 電源電流: 最大工作溫度: 封裝 / 箱體:SO-8
XRT75VL00 制造商:EXAR 制造商全稱:EXAR 功能描述:E3/DS3/STS-1 LINE INTERFACE UNIT WITH JITTER ATTENUATOR
XRT75VL00_08 制造商:EXAR 制造商全稱:EXAR 功能描述:E3/DS3/STS-1 LINE INTERFACE UNIT WITH JITTER ATTENUATOR
XRT75VL00D 制造商:EXAR 制造商全稱:EXAR 功能描述:E3/DS3/STS-1 LINE INTERFACE UNIT WITH SONET DESYNCHRONIZER
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