Cache Memory

Item

Specification

 

 

First-Level Cache Configurations

 

 

 

Cache function control

Enable/Disable by BIOS Setup

 

 

Second-Level Cache Configurations

Below information is only applicable to system with installed Pentium III processor.

L2 Cache RAM type

PBSRAM

 

 

L2 Cache RAM size

256-KB

 

 

 

L2

Cache RAM speed

One-half the processor core clock frequency

 

 

 

L2

Cache RAM voltage

Pentium III processor: 1.65V

 

 

 

L2

Cache function control

Enable/Disable by BIOS Setup

 

 

 

L2

Cache scheme

Fixed in write-back

 

 

 

Video Memory

Item

Specification

 

 

Memory size

8 MB or above

 

 

Memory type

SDRAM (Synchronous Dynamic RAM)

 

 

Memory configuration

1M*16 * 2

 

 

Fixed on-board or upgradeable

Fixed on-board by BIOS setting

 

 

Memory speed

66/100/133 MHz

 

 

Memory voltage

3.3V

 

 

Memory package

54 pin FPGA

 

 

This section has two table lists, the video interface specification and its supported display modes.

Video Interface

Item

Specification

 

 

Video controller

SiS630

 

 

Video controller resident bus

AGP bus

 

 

Video interface support

Video YUV texture in all texture formats

 

H/W DVD accelerator

 

 

 

Display Screen Resolution

Refresh Rate (Hz)

Hor. Scan (KHz)

Pixel Clock (MHz)

 

 

 

 

 

 

 

 

640x480

60

31.5

25.2

 

 

 

 

 

 

 

 

640x480

72

37.4

32.0

 

 

 

 

 

 

 

 

640x480

75

37.5

31.5

 

 

 

 

 

 

 

 

640x480

85

43.3

36.0

 

 

 

 

 

 

 

 

640x480

120

63.7

55.0

 

 

 

 

 

 

 

 

800x600

56

35.2

36.0

 

 

 

 

 

 

 

 

800x600

60

37.8

39.9

 

 

 

 

 

 

 

 

800x600

72

48.0

50.0

 

 

 

 

 

 

 

 

800x600

75

46.9

49.5

 

 

 

 

 

 

 

 

800x600

85

53.7

56.2

 

 

 

 

 

 

 

 

800x600

100

62.5

67.5

 

 

 

 

 

 

 

 

 

 

 

 

 

14

Chapter 1

Page 22
Image 22
Acer power sx/sxb/sc manual Cache Memory, Video Memory, Video Interface, Pbsram