参数资料
型号: CY2280
厂商: Cypress Semiconductor Corp.
英文描述: 100-MHz Pentium II Clock Synthesizer/Driver with Spread Spectrum for Mobile or Desktop PCs
中文描述: 100兆赫奔腾II时钟合成器/有蔓延的移动或台式电脑驱动谱
文件页数: 7/12页
文件大小: 152K
代理商: CY2280
CY2280
Document #: 38-07207 Rev. *A
Page 7 of 12
Switching Waveforms
(continued)
t
9
APIC
APIC
APIC-APIC Clock Skew
CPU_STOP
CPUCLK
(Internal)
PCICLK
(Internal)
(Free-Running)
CPU_STOP
CPUCLK
(External)
PCI_STOP
CPUCLK
(Internal)
PCICLK
(Internal)
PCICLK
(Free-Running)
PCI_STOP
PCICLK
(External)
PWR_DOWN
CPUCLK
(Internal)
PCICLK
(Internal)
PWR_DWN
PCICLK
(External)
CPUCLK
(External)
VCO
Crystal
Shaded section on the VCO and Crystal waveforms indicates that the VCO and crystal oscillator are active, and there is a valid clock.
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相关代理商/技术参数
参数描述
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CY22800-003A 制造商:CYPRESS 制造商全称:Cypress Semiconductor 功能描述:Universal Programmable Clock Generator (UPCG)