Appendix A Specifications; Cpu And Memory - Epson ActionNote 866C User Manual

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