Astroblast

Copyright 1982 Mattel, Inc
Designer: Hal Finney

Analyzed, labeled, and commented by Dennis Debro

 *** 115 BYTES OF RAM USED 13 BYTES FREE
 
 NTSC & PAL60 ROM usage stats
 -------------------------------------------
*** 77 BYTES OF ROM FREE

PAL50 ROM usage stats
-------------------------------------------
*** 80 BYTES OF ROM FREE

==============================================================================
= THIS REVERSE-ENGINEERING PROJECT IS BEING SUPPLIED TO THE PUBLIC DOMAIN    =
= FOR EDUCATIONAL PURPOSES ONLY. THOUGH THE CODE WILL ASSEMBLE INTO THE      =
= EXACT GAME ROM, THE LABELS AND COMMENTS ARE THE INTERPRETATION OF MY OWN   =
= AND MAY NOT REPRESENT THE ORIGINAL VISION OF THE AUTHOR.                   =
=                                                                            =
= THE ASSEMBLED CODE IS © 1982, MATTEL CANADA, INC.                          =
=                                                                            =
==============================================================================

Structure:
astroblast.asm          reverse-engineered file
makefile                Makefile to build code
tia_constants.h         header file containing constants for the TIA

The reverse-engineered file uses standard MACRO.H and VCS.H header files. These
are not supplied. They can be found with the distribution of the DASM cross
assembler.