Apple I

Apple 1 Cassette Prototype

Submitted by logjam on March 19, 2005 - 4:18pm

Apple 1 Cassette Interface Rebirth

File Type: 
Schematics, subroutines, etc.
Platform: 
Apple I
Year: 
2005

Microchess for the Apple I

Submitted by iceandfire on March 19, 2005 - 11:05am

The original chess game for a microcomputer, written in 1976.

File Type: 
Games
Game Type: 
Strategy
Platform: 
Apple I
Year: 
1976

Floating Point BASIC for the Replica I

Submitted by iceandfire on March 19, 2005 - 10:41am

This Enhanced BASIC is adapted from Lee E. Davidson's version for thr 6502 chip.

File Type: 
Development Tools
Platform: 
Apple I
Year: 
2001

Replica 1 Firmware

Submitted by vbriel on March 16, 2005 - 5:45pm

This is the firmware for the replica 1. Contained are 3 .asm files which can be viewed with a text editor. This is the firmware code used for the video, ps/2 decoder and serial I/O board. This software is for personal use only and maynot be used for commercial use without permission.

File Type: 
Drivers
Platform: 
Apple I
Year: 
2005

Floating Point Routines for the 6502

Submitted by logjam on March 12, 2005 - 7:52pm

Yet another document on Floating point routines by Steve Wozniak.

File Type: 
Schematics, subroutines, etc.
Platform: 
Apple I
Year: 
1976

A 6502 Disassembler from Apple

Submitted by logjam on March 12, 2005 - 7:47pm

The 6502 Disassembler written by Steve Wozniak and Allen Baum for the Dr. Dobbs Journal.

File Type: 
Development Tools
Platform: 
Apple I
Year: 
1976

Mastermind - A Number Game for the 6502

Submitted by logjam on March 12, 2005 - 7:42pm

The game "Mastermind" written by Steve Wozniak for the Dr. Dobbs Journal. The game source code listings will work on the Apple I, as stated by steve in the article.

File Type: 
Games
Game Type: 
Educational
Platform: 
Apple I
Year: 
1976

Apple Partnership Agreement

Submitted by logjam on March 12, 2005 - 7:35pm

The birth of Apple! This is the partnership agreement between Steve Jobs (45%) Steve Wozniak (45%) and Ronald Wayle (10%).

File Type: 
Other Data File
Platform: 
Apple I
Year: 
1976

Apple's $5000 Loan

Submitted by logjam on March 12, 2005 - 4:41pm

Apple Computer's Loan Agreement with Allen Baum and Elmer Baum dated April 6 1976

Is this the loan that allowed Apple to make the first 50 Apple Is?

$5000 loan ammount to be paid back in 3 months with $250 interest.

File Type: 
Other Data File
Platform: 
Apple I
Year: 
1976

Floating Point Routines for the 6502 by Roy Rankin and Steve Wozniak

Submitted by logjam on March 12, 2005 - 3:38pm

Originally published in the August 1976 issue of Dr. Dobb's Journal, these
floating point routines allow 6502 users to perform most of the more popular and
desired floating point and transcendental functions, namely: Natural Log, Common
Log, Addition, Subtraction, Multiplication, Division, and conversions between
floating and fixed point numbers.

File Type: 
Development Tools
Platform: 
Apple I
Year: 
1977

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