Technical information

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Address
Description
0000:0000-9000:FFFF System RAM
A000:0000-A000:FFFF EGA/VGA Video Memory
B000:0000-B000:7FFF MDA RAM, Hercules graphics display RAM
B000:8000-B000:FFFF CGA display RAM
C000:0000-C000:BFFF EGA/VGA BIOS ROM
CC00:0000-CC00:3FFF Boot ROM enable.
D000:0000-E000:7FFF Expansion ROM space.
E000:8000-E000:FFFF USB Legacy SCSI ROM space.
F000:0000-F000:FFFF Motherboard BIOS
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I/O Address
Device
000h - 00Fh 8237 DMA Controller #1
020h - 021h 8259 Master Interrupt Controller
040h - 043h 8253 Programmable Timer
060h - 06Fh 8042 Keyboard Controller
070h - 07Fh RTC, NMI Mask Register
080h - 09Fh DMA Page Registers
0A0h - 0B1h 8259 Slave Interrupt Controller
0C0h - 0DFh 8237 DMA Controller #2
0F0h - 0F1h Math Coprocessor
0F8h - 0FFh Math Coprocessor
1F0h - 1F8h Hard Disk Controller #1
278h - 27Fh Parallel Printer **
2E8h - 2EFh Serial Port 4**
2F8h - 2FFh Serial Port 2
378h - 37Fh Parallel Printer**
3B0h - 3BBh MDA Adapter
3BCh - 3BFh Parallel Printer**
3C0h - 3CFh VGA/EGA Adapter
3D0h - 3DFh CGA Adapter
3E8h - 3EFh Serial Port 3**
3F0h - 3F7h Floppy Controller #1**
3F8h - 3FFh Serial Port 1
** eBox-2300 does not expose these devices
eBox-2300 Windows Embedded CE 6.0 JumpStart rev 3.5 Page 51 of 53