USB Port

Item

Specification

 

 

USB Compliancy Level

1.1/2.0

 

 

UHCI

USB 1.1

 

 

OHCI

USB 2.0

 

 

Number of USB port

2

 

 

Location

Right side

 

 

Serial port function control

Not available

 

 

IrDA Port

Item

Specification

 

 

IrDA FIR port controller

NS 87392 (SIO)

 

 

Number of IrDA FIR port

1

 

 

Location

Front side

 

 

IrDA FIR port function control

Not Available

 

 

IrDA FIR port

2F8

 

 

IrDA FIR port IRQ

IRQ3

 

 

ECP DMA channel

DMA channel 3

 

 

Optional IrDA FIR port DRQ

Not available

 

 

PCMCIA Port

Item

Specification

 

 

PCMCIA controller

RICOH R5C551

 

 

Supports card type

Type-II

 

 

Number of slots

One type-II

 

 

Access location

Right side

 

 

Supports ZV (Zoomed Video) port

ZV support

 

 

Supports 32 bit CardBus

Yes (IRQ10)

 

 

System Board Major Chips

Item

Controller

 

 

System core logic

855-GM

 

 

Super I/O controller

ICH4-M

 

 

Audio controller

CS4299-XQ

 

 

Video controller

Intel 855-GM

 

 

Hard disk drive controller

ICH4-M

 

 

Keyboard controller

Mitsubishi M38857

 

 

RTC

ICH4-M

 

 

Chapter 1

23

Page 31
Image 31
Acer C110 manual USB Port, IrDA Port, Pcmcia Port, System Board Major Chips, Controller