Acer Aspire 7730 Series Service Manual page 29

Item
Features
CPU core voltage
CPU Fan True Value Table
CPU Temp (°C)
45
50
65
78
90
System Clock
Item
System clock chip
Package
Clock Synthesizer
Power
Features
Crystal and Oscillator
Item
Features
Chapter 1
Upstream accelerated Hub architecture interface for access to
GMCH.
PCI Express Base Specification, Revision 1.1 support.
PCI 2.3 interface. (4 PCI Request/Grant pairs).
ACPI Power Management Logic Support.
Enhanced DMA controller, interrupt controller, timers functions.
Integrated Serial ATA host controllers with independent DMA
operation on six ports and AHCI support.
USB 1.1 & USB 2.0 Host controllers.
Supports Intel High Definition Audio (Intel HD Audio) Interface.
Supports Intel® Matrix Storage Technology.
Supports Intel® Active Management Technology.
Low Pin Count (LPC) interface.
6 PCIe ports.
1.05V core,1.5V,3.3V,5V CMOS I/O
Fan Speed (rpm)
0
3000 ± 100
3400 ± 100
3800 ± 100
4200 ± 100
ICS9LPRS365BGLFT or pin compatible device
64 pin TSSOP
200/166Mhz for CPU, GMCH
100MHz clock buffer for GMCH, ICH8M and PCI-E device, SATA,
Docking station
96MHz GMCH
48Mhz for USB clock inside ICH8M
33Mhz PCI clock for PCI device, LPC
14.31818Mhz for ICH8M
3.3V
Support spread spectrum function, for reducing EMI
Support SM bus interface.
14.31818Mhz crystal for clock chip
32.768Khz crystal for RTC inside ICH8M and WINBOND
WPC8769LDG
24.576Mhz for RICOH R5C833
25MHZ crystal for BROADCOM Lan controller BCM5787.
Specification
Specification
Specification
19