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MAINTENANCE & SERVICE GUIDE
PROSIGNIA NOTEBOOK 190
INDEX PAGE PRODUCT DESCRIPTION LEGAL NOTICE HOW TO USE THIS GUIDE
REMOVAL & REPLACEMENT ILLUSTRATED PARTS CATALOG TROUBLESHOOTING SPECIFICATIONS
Specifications
System I/O Address
>Physical &
Environmental
>Display
>Hard Drives
>CD/DVD
Drives
>Diskette
Drive
>Battery Pack
>Modem
>System
Memory
>System
Interrupts
>System DMA
>System I/O
>Pin
Assignments
I/O
Address
(Hex)
System Function
(Shipping Configuration)
000 - 00F
010 - 01F
020 - 021
022 - 024
025 - 03F
02E - 02F
040 - 043
044 - 05F
060
061
062 - 063
064
065 - 06F
070 - 071
072 - 07F
080 - 08F
090 - 091
092
093 - 09F
0A0 - 0A1
0A2 - 0BF
0C0 - 0DF
0E0 - 0EF
0F0 - 0F1
0F2 - 0FF
100 - 16F
170 - 177
178 - 1EF
1F0 - 1F7
1F8 - 200
201
202 - 21F
220 - 22F
230 - 26D
26E - 26
DMA Controller no. 1
Unused
Interrupt Controller no. 1
Chipset Configuration registers
Unused
87334 "Super IO" configuration for
CPU
Counter/Timer Registers
Unused
Keyboard Controller
Port B
Unused
Keyboard Controller
Unused
NMI Enable/Real Time Clock
Unused
DMA Page Registers
Unused
Port A
Unused
Interrupt Controller no. 2
Unused
DMA Controller no. 2
Unused
Coprocessor Busy Clear/Reset
Unused
Unused
Secondary Fixed Disk Controller
Unused
Primary Fixed Disk Controller
Unused
JoyStick (Decoded in ESS1688)
Unused
Entertainment Audio
Unused
National 87334 "Super IO" Controller