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デスクトップ Epson EL 4S/33のPDF 製品情報マニュアルをオンラインで閲覧またはダウンロードできます。Epson EL 4S/33 9 ページ。 Product information guide
Epson EL 4S/33 にも：仕様 (11 ページ)

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Epson EL 4S/33

Game Port Connector (CN1)

pin 6

pin 15

Game Port Connector Pin Assignments

DMA Assignments

Hardware Interrupts

IRQ14

IRQ15 1 Avaiiabie

Epson EL 4S/33-4

pin 1

pin 9

System Memory Map

000FFFFFFh

000FF0000h

Reserved for system board: 64KB

000FE0000h

00100000h

Default Shadow RAM duplicated at FF0000h

000F0000h

Unused or I/O expansion ROM: 160KB

Resewed for ROM on I/O adapters

000C8000h

000C0000h

000B8000h

000B0000h

Resewed for graphics display buffer

000A0000h

Conventional system memory: 640KB

9/93

System BIOS ROM: 64KB

Duplicated from 0F0000h

Duplicated from 0E0000h

Extended memory

System BIOS ROM: 64KB

VGA BIOS ROM: 32KB

Default Shadow RAM

VGA text

(color): 32KB

Unused or VGA text

(monochrome): 32KB

video memory: 64KB

16MB

[Maximum

system

Memory)

1MB

640KB