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參數(shù)資料
| 型號： | XRT75R12 |
| 廠商： | Exar Corporation |
| 英文描述： | TWELVE CHANNEL E3/DS3/STS-1 LINE INTERFACE UNIT WITH JITTER ATTENUATOR |
| 中文描述： | 第十二章通道E3/DS3/STS-1線路接口單元與抖動衰減器 |
| 文件頁數(shù)： | 65/89頁 |
| 文件大小： | 457K |
| 代理商： | XRT75R12 |
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PRELIMINARY
XRT75R12
REV. P1.0.2
TWELVE CHANNEL E3/DS3/STS-1 LINE INTERFACE UNIT WITH JITTER ATTENUATOR
62
T
ABLE
21: C
HANNEL
L
EVEL
I
NTERRUPT
E
NABLE
R
EGISTER
- CR224 (A
DDRESS
L
OCATION
= 0
X
E0)
B
IT
7
B
IT
6
B
IT
5
B
IT
4
B
IT
3
B
IT
2
B
IT
1
B
IT
0
Reserved
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
R/W
R/W
R/W
R/W
R/W
B
IT
N
UMBER
N
AME
T
YPE
D
ESCRIPTION
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.
B
IT
7
B
IT
6
B
IT
5
B
IT
4
B
IT
3
B
IT
2
B
IT
1
B
IT
0
Reserved Reserved
Channel 5
Interrupt Status
Channel 4
Interrupt Status
Channel 3
Interrupt Status
Channel 2
Interrupt Status
Channel 1
Interrupt Status
Channel 0
Interrupt Status
R/O
R/O
R/O
R/O
R/O
R/O
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| XRT75R12IB | TWELVE CHANNEL E3/DS3/STS-1 LINE INTERFACE UNIT WITH JITTER ATTENUATOR |
| XRT75VL00 | E3/DS3/STS-1 LINE INTERFACE UNIT WITH JITTER ATTENUATOR |
| XRT75VL00IV | E3/DS3/STS-1 LINE INTERFACE UNIT WITH JITTER ATTENUATOR |
| XRT79L71 | 1 - CHANNEL DS3/E3 ATM UNI/PPP COMBO IC |
| XRT79L71IB | 1 - CHANNEL DS3/E3 ATM UNI/PPP COMBO IC |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| XRT75R12_07 | 制造商:EXAR 制造商全稱:EXAR 功能描述:TWELVE CHANNEL E3/DS3/STS-1 LINE INTERFACE UNIT WITH JITTER |
| XRT75R12_0710 | 制造商:EXAR 制造商全稱:EXAR 功能描述:TWELVE CHANNEL E3/DS3/STS-1 LINE INTERFACE UNIT WITH JITTER |
| XRT75R12D | 制造商:EXAR 制造商全稱:EXAR 功能描述:TWELVE CHANNEL E3/DS3/STS-1 LINE INTERFACE UNIT WITH SONET |
| XRT75R12D_06 | 制造商:EXAR 制造商全稱:EXAR 功能描述:TWELVE CHANNEL E3/DS3/STS-1 LINE INTERFACE UNIT WITH SONET |
| XRT75R12D_07 | 制造商:EXAR 制造商全稱:EXAR 功能描述:TWELVE CHANNEL E3/DS3/STS-1 LINE INTERFACE UNIT WITH SONET |
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