Cpu And Memory - Epson ActionPC 2600 User Manual

CPU and Memory

32-bit CPU
Power-saving
modes
System speed
Memory
R O M
Video RAM
Shadow RAM
A-2
Specifications
Upgradable 486-class processors,
including Pentium OverDrive
Energy Star compliant, low-power doze,
sleep, and suspend modes for the CPU,
hard disk drive, and video signals sent by
the computer to the monitor; select
time-out periods in SETUP; in a standard
configuration of one hard disk drive and
one diskette drive, system consumes less
than 30 Watts in sleep mode
Fast and slow processor speeds available;
fast is the speed of the processor, and slow
is 8 MHz; from MS-DOS applications,
speed selectable by keyboard command
4 or 8MB RAM (4MB on system board);
expandable to 132MB; two SIMM sockets;
SIMMs must be tin-plated, 72-pin, 32-bit,
fast-page mode type with access speed of
70ns or faster
lMB system BIOS, video BIOS, and SETUP
code located in flash ROM on system
board; 128KB subsystem ROM
512KB or lMB DRAM on system board;
expandable to 2MB using additional
512KB, 40-pin, SOJ flat pack video DRAM
chips
Supports shadowing of system and video
BIOS ROM into RAM; video shadowing
selectable in SETUP program