Acer Power SC Service Manual page 22

Cache Memory
Item
First-Level Cache Configurations
Cache function control
Second-Level Cache Configurations
Below information is only applicable to system with installed Pentium III processor.
L2 Cache RAM type
L2 Cache RAM size
L2 Cache RAM speed
L2 Cache RAM voltage
L2 Cache function control
L2 Cache scheme
Video Memory
Item
Memory size
Memory type
Memory configuration
Fixed on-board or upgradeable
Memory speed
Memory voltage
Memory package
This section has two table lists, the video interface specification and its supported display modes.
Video Interface
Item
Video controller
Video controller resident bus
Video interface support
Display Screen Resolution
640x480
640x480
640x480
640x480
640x480
800x600
800x600
800x600
800x600
800x600
800x600
14
Enable/Disable by BIOS Setup
PBSRAM
256-KB
One-half the processor core clock frequency
Pentium III processor: 1.65V
Enable/Disable by BIOS Setup
Fixed in write-back
8 MB or above
SDRAM (Synchronous Dynamic RAM)
1M*16 * 2
Fixed on-board by BIOS setting
66/100/133 MHz
3.3V
54 pin FPGA
SiS630
AGP bus
Video YUV texture in all texture formats
H/W DVD accelerator
Refresh Rate (Hz)
60
72
75
85
120
56
60
72
75
85
100
Specification
Specification
Specification
Hor. Scan (KHz)
31.5 25.2
37.4 32.0
37.5 31.5
43.3 36.0
63.7 55.0
35.2 36.0
37.8 39.9
48.0 50.0
46.9 49.5
53.7 56.2
62.5 67.5
Pixel Clock (MHz)
Chapter 1