Epson 900 - Manual (Page 86)

A
Specifications
CPU and Memory
CPU
System speed
Memory
ROM
Video
RAM
Cache
Clock/calendar
Cyrix 5th generation 5x86
microprocessor installed as a
QFP chip with Level 2 cache on
a daughterboard
Fast and slow speeds selected in
Setup
8MB RAM on the system board
expandable up to 24MB using a
4, 8, or 16MB memory expansion
module
l28KB Flash memory device
containing the system and video
BIOS and Setup program code.
The BIOS is shadowed in DRAM
for faster access.
1MB DRAM supports resolutions
up to 640 by 480 in 256 colors on
LCD and up to 1024 by 768 in
256
colors or 800 by 600 in
64K colors on external monitor
16KB internal, write-back unified
data/instruction cache; 256KB
external cache; both can be
enabled /disabled in Setup.
Real-time clock calendar, and
CMOS RAM; backed up by
internal battery
Specifications A-1