USB Port

Item

Specification

 

 

Chipset

Built-in ICH8M

 

 

USB Compliancy Level

2.0

 

 

OHCI

USB 1.1 and USB 2.0 Host controller

 

 

Number of USB port

4

 

 

Location

One on the left side; three on the rear side

 

 

Serial port function control

Enable/Disable by BIOS Setup

 

 

PCMCIA Port

Item

Specification

 

 

PCMCIA controller

TI PCI 7412

 

 

Supports card type

Type-II

 

 

Number of slots

One type-II

 

 

Access location

Left side

 

 

Supports ZV (Zoomed Video) port

No ZV support

 

 

Supports 32 bit CardBus

Yes

 

 

System Board Major Chips

Item

Controller

 

 

Core logic

North Bridge NVIDIA® MCP67-MV (Single chip)

LAN

Realtek RTL8211B

 

 

USB 2.0

Built in ICH8M

 

 

Super I/O controller

NS 87383

 

 

MODEM

Connexant MDC 1.5 Card

 

 

Bluetooth

Broadcom 2045 Bluetooth® 2.0+EDR

Wireless LAN

Broadcom 4311/4312 or Atheros XB63

 

Fox BRM 4311 Minicard BG

 

 

PCMCIA

TI PCI 7412

 

 

Audio

Realtek ALC268

 

 

Keyboard

Item

Specification

 

 

Keyboard controller

KB926

 

 

Total number of keypads

88-/89-key

 

 

Windows logo key

Yes

 

 

Internal & external keyboard work

Plug USB keyboard to the USB port directly: Yes

simultaneously

 

 

 

38

Chapter 1

Page 44
Image 44
Acer 7520, 7220 manual USB Port, Pcmcia Port, System Board Major Chips, Keyboard