Rana 1000

## Description

Manufacturer: Rana Systems
Year: 1984

## Picture

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## Formats

SSSD
SSED
SSDD

## Speeds

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## Commands

21 - Format
22 - Format ED
4E - Read PERCOM block
4F - Write PERCOM block
50 - Write sector
52 - Read sector
53 - Get status
57 - Write sector with verify

## Hardware

6502 cpu, 6522 pia, 2x2114 ram (1kb), wd 2797 fdc, 2732 eprom, MC3470. Five buttons, two digit display. Two SIO ports.

## Schematics

here (1/3) (48 KB GIF), here (2/3) (33 KB GIF) and here (3/3) (32 KB GIF), drawn by Jerzy Sobola. Back (c) 1998-2004 Jindroush Last modified: Sun Jan 12 19:43:47 2003