PIN # PIN NAME 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 *FS0/REF0 VDDHTT X1 X2 GND *ModeA/HTTCLK0 *ModeB/PCICLK8/HTTCLK1 PCICLK9/HTTCLK2 VDDPCI GND PCICLK11/HTTCLK3 PCICLK10 PCICLK0 PCICLK1 GND VDDPCI PCICLK2 PCICLK3 VDDPCI GND 2XPCICLK4 2XPCICLK5 2XPCICLK6 2XPCICL.
• 2 - Differential pair push-pull CPU clocks @ 3.3V
• 9 - PCICLK (Including 1 free running) @ 3.3V
• 3 - Selectable PCICLK/HTTCLK @ 3.3V
• 1 - HTTCLK @ 3.3V
• 1 - 48MHz @ 3.3V fixed.
• 1 - 24/48MHz @ 3.3V
• 3 - REF @ 3.3V, 14.318MHz. Features:
• Programmable output frequency.
• Programmable output divider ratios.
• Programmable output rise/fall time.
• Programmable output skew.
• Programmable spread percentage for EMI control.
• Watchdog timer technology and RESET# output to reset system if system malfunctions.
• Programmable watch dog safe frequency.
•
•
• Support I2C Index read/write and bl.
PIN # PIN NAME 1 *FS0/REF0 2 VDDHTT 3 X1 4 X2 5 GND 6 *ModeA/HTTCLK0 7 *ModeB/PCICLK8/HTTCLK1 8 PCICLK9/HTTCLK2 9 VDDP.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | ICS950401 |
Integrated Circuit Systems |
System Clock | |
2 | ICS950401 |
Renesas |
AMD System Clock | |
3 | ICS950402 |
Integrated Circuit Systems |
System Clock | |
4 | ICS950402 |
Renesas |
AMD System Clock | |
5 | ICS950403 |
Integrated Circuit Systems |
AMD - K8 System Clock Chip | |
6 | ICS950410 |
Integrated Circuit Systems |
AMD - K System Clock Chip | |
7 | ICS950104 |
Integrated Circuit Systems |
Programmable System Clock Chip for PIII Processor | |
8 | ICS950201 |
Renesas |
Programmable Timing Controller | |
9 | ICS950202 |
Integrated Circuit Systems |
Programmable Timing Control Hub | |
10 | ICS950202 |
Renesas |
Programmable Timing Control Hub | |
11 | ICS950208 |
Integrated Circuit Systems |
Programmable Timing Control Hub for P4 | |
12 | ICS950220 |
Renesas |
Programmable Timing Control Hub |