Epson 500 Series User Manual
Appendix C
Specifications
This appendix lists the specifications for your ActionNote. It also
includes the specifications for international power cables.
Main Unit
CPU
system memory
Cyrix 486SLC2-50 microprocessor
4MB or 8MB; expandable to 8MB; the first
64OKB is conventional memory and 128KB is
used for shadow RAM; the memory above
1MB can be used as extended or expanded
memory
ROM BIOS
128KB on a single one-time programmable
(OTP) ROM (includes system BIOS, VGA BIOS,
and the Setup program)
Numeric coprocessor
Socket for optional Cyrix 83S87-25 numeric
coprocessor
Clock/
Real-time clock, calendar, and CMOS RAM for
calendar
configuration backed up by built-in clock chip
Video RAM
512KB DRAM
Specifications
C-1