ICS950410

Integrated Circuit Systems, Inc. ICS950410 Advance Information AMD - K8™ System Clock Chip Recommended Application: AMD K8 System Clock with AMD, VIA or ALI Chipset Pin Configuration ~*FS0/REF0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 REF1/FS1* GND VDDREF Reset# VDDA GND CPUCLK8T0 CPUCLK8C0 VDDCPU CPUCLK8T1 CPUCLK8C1 GND VDDCPU CPUCLK8T2 CPUCLK8C2 GND Turbo# PD#* 48MHz/FS3** GND AVDD48 24_48MHz/Sel24_48#* Output Features: VDDHTT 3 - Differential pair push-pull CPU clocks @ X1 3.3V X2 9 - PCICLK (Including 1 free running) @ 3.3V GND 3 - Selectable PCICLK/HTTCLK @ 3.3V *ModeA/HTTCLK0 1 - HTTCLK @ 3.3V *ModeB/PCICLK8/HTTCLK1 1 - 48MHz @ 3.3V fixed. PCICLK9/HTTCLK2 1 - 24/48MHz @ 3.3V VDDPCI 2 - REF @ 3.3V, 14.318MHz. GND Features: PCICLK11/HTTCLK3 Programmable output frequency. *FS2/PCICLK10 Programmable output divider ratios. PCICLK0 Programmable output rise/fall time. PCICLK1 Programmable output skew. GND Programmable spread percentage for EMI VDDPCI control. PCICLK2 Watchdog timer technology and RESET# output PCICLK3 to reset system VDDPCI if system malfunctions. GND Programmable watch dog safe frequency. 2X PCICLK4 Support I2C Index read/write and block read/ 2X PCICLK5 write operations. 2X PCICLK6 Uses external 14.318MHz crystal. 2X PCICLK7 Supports Hyper Transport Technology (HTTCLK). ICS950410 26 SDATA 25 SCLK 48-SSOP Functionality 2X * Intern...