Acer ASPIRE 7745 Service Manual page 29

Acer laptop user manual
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Core Logic Specifications
Item
Chipset
Package
Features
System Memory
Item
Memory size
DIMM socket number
Supports memory size per socket
Supports maximum memory size
Supports DIMM type
Supports DIMM Speed
Chapter 1
Intel Ibex-Peak (HM55)
1071-pins FCBGA 27mm x 25mm
PCI Express* Base Specification, Revision 2.0 support for up
to eight ports.
PCI Local Bus Specification, Revision 2.3 support for 33 MHz
PCI operations (supports up to four Req/Gnt pairs).
ACPI Power Management Logic Support, Revision 3.0b
Enhanced DMA controller, interrupt controller, and timer
functions
Integrated Serial ATA host controllers with independent DMA
operation on up to six ports.
FIS-based Port Multiplier support on SATA Ports 4 and 5 in
AHCI/RAID mode.
USB host interface with support for up to twelve USB ports; two
EHCI high -speed USB 2.0 Host controllers, 2 rate matching
hubs, six UHCI host controllers;
System Management Bus (SMBus) Specification, Version 2.0
with additional support for I2C devices
Supports Intel® High Definition Audio
Supports Intel® Matrix Storage Technology
Supports Intel® Active Management Technology
Supports Intel® Virtualization Technology for Directed I/O
Supports Intel® Trusted Execution Technology
Supports buffered through mode generating extra clocks from
a clock chip.
Analog and Digital Display ports
Analog CRT
HDMI
DisplayPort 1.1 (dGPU only)
LVDS
Low Pin Count (LPC) interface
Serial Peripheral Interface (SPI) support
Intel® Anti-Theft Technology
JTAG Boundary Scan support
0MB (No on-board Memory)
2 sockets
4GB
8GB
DDR3 64 bit
1066/1333 MHz
Specification
Specification
19

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