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參數(shù)資料
| 型號： | PM5352-B1 |
| 英文描述： | Interface IC |
| 中文描述： | 接口IC |
| 文件頁數(shù)： | 58/77頁 |
| 文件大小： | 901K |
| 代理商： | PM5352-B1 |
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PM5352 S/UNI STAR
DATA SHEET
PMC-1990421
ISSUE 2
SATURN USER NETWORK INTERFACE 155 (STAR)
PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE
54
Register 0x03: S/UNI-STAR Master Clock Monitor
Bit
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Type
R
Function
RCLK
Reserved
Reserved
Reserved
TCLKA
RFCLKA
TFCLKA
REFCLKA
Default
X
X
X
X
X
X
X
X
-
-
R
R
R
R
R
This register provides activity monitoring on S/UNI-STAR clocks. When a
monitored clock signal makes a low to high transition, the corresponding
register bit is set high. The bit will remain high until this register is read, at
which point, all the bits in this register are cleared. A lack of transitions is
indicated by the corresponding register bit reading low. This register
should be read at periodic intervals to detect clock failures.
REFCLKA:
The REFCLK active (REFCLKA) bit monitors for low to high transitions
on the REFCLK reference clock input. REFCLKA is set high on a
rising edge of REFCLK, and is set low when this register is read.
TFCLKA:
The TFCLK active (TFCLKA) bit monitors for low to high transitions on
the TFCLK transmit FIFO clock input. TFCLKA is set high on a rising
edge of TFCLK, and is set low when this register is read.
RFCLKA:
The RFCLK active (RFCLKA) bit monitors for low to high transitions on
the RFCLK receive FIFO clock input. RFCLKA is set high on a rising
edge of RFCLK, and is set low when this register is read.
This Material Copyrighted by Its Respective Manufacturer
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相關代理商/技術參數(shù) |
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|---|---|
| PM5352-BI | 制造商:PMC 制造商全稱:PMC 功能描述:SATURN USER NETWORK INTERFACE 155 (STAR) |
| PM5355 | 制造商:PMC 制造商全稱:PMC 功能描述:SATURN USER NETWORK INTERFACE (622-Mb) |
| PM5355-SGI | 制造商:PMC Sierra from Components Direct 功能描述:PM5355-SGI - Trays 制造商:PMC-Sierra 功能描述:PMC-Sierra PM5355-SGI ATM UNI |
| PM5355-SI | 制造商:PMC Sierra from Components Direct 功能描述:PM5355-SI - Trays 制造商:PMC-Sierra 功能描述:PMC-Sierra PM5355-SI ATM UNI |
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