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Chapter
A
1
Hardware Configuration
1
I/O Mapping
Address
0000H- 001F H
0020H- 002FH
0040H- 005FH
0060H- 006FH
0070H- 007FH
0080H- 009FH
00A0H - 00BF H
00C0H - 00DF H DMA controller 2 (8237)
00F0H - 00F F H
0103H
016CH - 016FH
0170H- 0171H
01F 0H - 01F F H
0200H- 0207H
02E8H - 02EF H
02F8H - 02F F H
0378H- 037FH
03B0H - 03B B H V ideo controller (V GA)
03BC H - 03BF H P arallel port 1 (LP T1) : Printer
03C0H - 03DF H V ideo controller (V GA)
03E8H - 03EF H
03F0H - 03F7H
03F8H - 03F F H
For information on I/O bit mapping, see the next page.
PL-5700 Series User's Manual
ppendix
AT s ys tem device
DMA controller (8237)
Interrupt controller (8259A)
System timer (8254)
Keyboard (H8/3332)
Real-time clock, NMI mask
DMA bank regis ter
Interrupt controller (8259A)
Numeric data proces s o r
Used by main board
Us ed by main board
Memory card interface
Hard dis k (IDE)
G ame I/O *1
S erial port 4 (C OM4 ) : Touch panel
S erial port 2 (C OM2) : G eneral
purpose
P arallel port 2 (LP T2) : Contrast
controller
S erial port 3 (C OM3) : R es erved
F l o ppy dis k controller
S erial port 1 (C OM1) : G eneral-
purpose
*1 : The game I/O is not used by the PL system, but is reserved as standard.
*2 : The PL system uses these addresses: do not assign them to other devices.
1. Hardware Configuration
2. Serial Communications
3. Printer Cable Connections
4. Touch Panel Handler Sample
Program
5. BIOS Lists
S y s tem-specific device
F l a sh ROM board bank
Memory card interface memory bank
Touch panel
Used for STN color LC D and black-and-
white LC D (Reserved if TF T color LC D)
*2
R S-485
App-1
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