參數(shù)資料
型號: ICS950410YF-T
元件分類: 時鐘產(chǎn)生/分配
英文描述: 300 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO48
封裝: 0.300 INCH, MO-118, SSOP-48
文件頁數(shù): 10/16頁
文件大?。?/td> 210K
代理商: ICS950410YF-T
3
ICS950410
Preliminary Product Preview
0888A—04/22/05
General Description
The ICS950410 is a main system clock solution for desktop designs using the AMD K8 CPU. It provides all necessary
clock signals for Clawhammer and Sledgehammer with AMD, VIA or ALI systems.
The ICS950410 is part of a whole new line of ICS clock generators and buffers called TCH (Timing Control Hub). This
part incorporates ICS's newest clock technology which offers more robust features and functionality. Employing the
use of a serially programmable I
2C interface, this device can adjust the output clocks by configuring the frequency
setting, the output divider ratios, selecting the ideal spread percentage, the output skew, the output strength, and
enabling/disabling each individual output clock. M/N control can configure output frequency with resolution up to
0.1MHz increment.
Power Groups
VDD
GND
2
5
Xtal, POR
9
10
PCICLK, HTTCLK O/p
16,19
15,20
PCICLK Outputs
29
27,30,33
48 MHz, Fix Analog
35,38
34,39
CPU Outputs
43
42
Analog, CPU PLL, MCLK
46
47
REF, Digital Core
Pin Number
Description
Block Diagram
PLL2
PLL1
Spread
Spectrum
PCICLK (7:0, 10)
CPUCLKT (2:0)
CPUCLKC (2:0)
X1
X2
XTAL
OSC
CPU
DIVDER
PCI
DIVDER
HTT
DIVDER
SDATA
SCLK
PD#
FS (3:0)
SEL24_48#
Turbo#
MODE (A,B)
Control
Logic
REF (1:0)
48MHz
24_48MHz
/ 2
PCICLK(11,9,8)/HTTCLK (3:1)
HTTCLK0
Config.
Reg.
相關(guān)PDF資料
PDF描述
ICS950602YFT 200 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO48
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