Epson ActionNote 866C User Manual - Page 114

APPENDIX A-SPECIFICATIONS, CPU and Memory, System speed, Memory, video RAM, Cache, Clock, calendar

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Appendix A Specifications CPU and Memory CPU Upgradable 486 microprocessor installed in a PGA socket; includes 8KB of internal cache in write-back mode and integrated math coprocessor System speed Fast speed and slow speed (8 MHz) available; speed selection through Setup Memory 4MB RAM soldered on the system board; configuration may include additional memory module; expandable up to 24MB using a 4, 8, 16, or 20MB memory expansion module ROM 128KB Flash ROM device containing the system and video BIOS and Setup program code video RAM 512KB DRAM supports resolutions up to 640 x 480 in 256 colors on the color LCD and up to 1024 x 768 in 16 colors or 800 x 600 in 256 colors on external monitor Cache 8KB internal; supports 256KB of external cache on a CPU daughterboard; selectable through Setup Clock/ calendar Real-time clock, calendar, and CMOS RAM; backed up by internal battery Specifications A-1

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Appendix A
Specifications
CPU and Memory
CPU
System speed
Memory
ROM
video RAM
Cache
Clock/
calendar
Upgradable 486 microprocessor installed
in a PGA socket; includes 8KB of internal
cache in write-back mode and integrated
math coprocessor
Fast speed and slow speed (8 MHz)
available; speed selection through Setup
4MB RAM soldered on the system board;
configuration may include additional
memory module; expandable up to 24MB
using a 4, 8, 16, or 20MB memory
expansion module
128KB Flash ROM device containing the
system and video BIOS and Setup
program code
512KB DRAM supports resolutions up to
640 x 480
in 256 colors on the color LCD
and up to 1024 x 768 in 16 colors or
800 x 600 in 256 colors on external monitor
8KB internal; supports 256KB of external
cache on a CPU daughterboard; selectable
through Setup
Real-time clock, calendar, and CMOS
RAM; backed up by internal battery
Specifications
A-1