ROM
128KB system and video BIOS located on
a flash EEPROM device; contains Setup
program code, power-on self test code,
update recovery code, and the PC1 board
auto-configuration utility; upgradable and
write-protectable
video RAM
1MB of standard video RAM providing
video resolutions up to 1024 x 768 in
256 colors; expandable to 2MB by
installing eight 256KB x 4, 60ns ZIP
VRAMs on the main system board to
provide resolutions up to 1280 x 1024 in
256
colors
Shadow RAM
Supports shadowing of system and video
BIOS ROM, and ROM located on
expansion board adapters, into RAM
Clock/
calendar
Real-time clock, calendar, and 128-byte
CMOS RAM (114 bytes for general
purpose non-volatile CMOS RAM and
14 bytes for clock and control registers)
on socketed DS12887 device; integrated
battery and oscillator; CMOS RAM
clearable and resetable using the Setup
program or by setting a main system
board jumper
A - 2
S p e c i f i c a t i o n s
Summary of Contents for Endeavor P60
Page 1: ...EPSON User s Guide Printed on 50 recycled paper 10 post consumer content ...
Page 59: ...SIMM configurations continued 4 12 Installing and Removing Options ...
Page 82: ...Using the Video Utilities 6 3 ...
Page 102: ...Error Messages 7 4 Troubleshooting ...
Page 103: ...Troubleshooting 7 5 ...
Page 112: ...7 14 Troubleshooting ...
Page 121: ...System Memory Map Specifications A 9 ...
Page 122: ...System l O Addresses A 10 Specifications ...
Page 123: ...System 170 addresses continued System Board Interrupts Specifications A 11 ...
Page 126: ...Primary power connector J1H1 Diskette drive connector JBJ1 A 14 Specifications ...
Page 127: ...AT IDE hard disk drive connector JBJ2 Speaker connector JlFl Specifications A 15 ...
Page 128: ...Auxiliary 2 V front fan connector J3A1 ISA expansion board connectors A 16 Specifications ...
Page 129: ...ISA expansion board connectors continued Specifications A 17 ...
Page 130: ...PCI expansion board connectors A 18 Specifications ...
Page 132: ...video monitor port connector J13A1 VESA feature connector J10A1 A 20 Specifications ...