Apple I

Focal

Focal printout

Focal, originally written for the Apple II, was converted to the Apple 1 by the Apple One Library, a group of Apple 1 owners.

Joe's receipt for Focal:

[image:286

Computer Type: 
Manufacturer: 

Adapting BASIC programs to run in Apple BASIC.

Who says that Apple Basic won't do the job? Except for the usual memory limitations (crowd 16K Star-Trek into an Apple I?) our language is pretty comprehensive. Which translates into "Copy anyone's basic listing for a program". The secret word

Computer Type: 
Manufacturer: 

Apple BASIC

Apple I - BASIC manual 2 Apple I - BASIC manual 1

Apple 1 basic was on cassette tape and took about 30 seconds to load.

Some of the following was in the BASIC:

[list][*]variables, numeric simple variable, A,N, A1, T6

Computer Type: 
Manufacturer: 

Operations Manual

Apple I - Operations Manual cover Apple I - New Operations Manual cover

The manual consists of about 12 pages plus the warranty page.

The Apple 1 computer is a complete microprocessor system, consisting of a 6502 microprocessor and support hardware, integral video display, dynamic memory and refresh hardware and fully regulated power supplies. It has a resident system monitor software, enabling the user to display, write, examine, debug and run programs.

Computer Type: 
Manufacturer: 

Teletype Pinouts

[code] APPLE COMPUTER TIM APPLE I 6530-004 6502 33 D0 33 32 | 32 31 | 31 30 | 30

Computer Type: 
Manufacturer: 

Teletype connection schematic

Computer Type: 
Manufacturer: 

Connecting a Teletype

Computer Data Systems, Inc. TIM BYTES THE APPLE: For those of you that would like to have hard copy capability and much better control over program development on the Apple 1,

Computer Type: 
Manufacturer: 

SWTP PR-40 Printer Interface Schematics

The above was the most commonly used schematic for connecting a printer. It allowed the user to switch between two outputs: to the video monitor, and to both the video monitor and the printer.

Computer Type: 
Manufacturer: 

SWTPC PR-40 Printer

Apple I - printer

Steve Jobs wrote an article about interfacing an Apple 1 to the SWTPC PR-40 printer in the October 1976 issue of Interface Age. Joe read the article, purchased and built the printer kit, and interfaced it to his Apple 1.

Computer Type: 
Manufacturer: 

GT-6144 Advertisement

Computer Type: 
Manufacturer: 

Pages

Subscribe to Apple I