ASSEMBLY LANGUAGE PROGRAMMING MADE EASY  
   
Published by: Century Software
Produced by: Century Software
Subject: Computer Science
Age Range: 16 - 18
Format: Tape 1200 baud
Compatibility: BBC Model B
Original Price: Unknown
First released: 1983
Protection: None

Notes

A collection of assembly language programs for the BBC micro covering a range of graphics and music.

The programs support the book of the same name.

   
Program: Circle
Language: BASIC and Machine Code
Programmer: Ian Clarke
Genre: Computer Science
Notes:

Programs the video chip to make the screen move in a circular manner.

   
Program: Clock
Language: BASIC and Machine Code
Programmer: Ian Clarke
Genre: Computer Science
Notes:

An interrupt driven digital clock always at the top of the screen.

   
Program: Game
Language: BASIC and Machine Code
Programmer: Andrew Pusey
Genre: Computer Science
Notes:

A simple game involving a moving graphic line.

   
Program: Ladder
Language: BASIC and Machine Code
Programmer: Ian Clarke
Genre: Computer Science
Notes:

Draws a ladder of set width and set height on the screen.

   
Program: Music
Language: BASIC and Machine Code
Programmer: Andrew Pusey
Genre: Computer Science
Notes:

Play the Starwars theme in the background.

   
Program: Xmas
Language: BASIC and Machine Code
Programmer: Ian Clarke
Genre: Computer Science
Notes:

A Christmas tree drawn in machine code.

   
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