Catalogue of Arcade Emulation Software - the Absolute Reference

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0.37b7 [Mike Coates]


- Video is slightly odd on these zac boards. Background is 256 x 240 pixels, but the sprite chips run at a different frequency, which means that the output of 196x240 is stretched to fill the same screen space. Zo 'properly' accomplish this, we set the screen up as 768x720 and do the background at 3 times the size, and the sprites as 4 times the size - everything then matches up correctly.


- 0.89u6: Changed S2650 CPU1 clock speed to 950000 Hz.

- 16th January 2004: Pierpaolo Prazzoli fixed the CVS and zac2650 games that were broken because of the memory system changes.

- 11th October 2003: Pierpaolo Prazzoli and Mike Coates added Dodgem to the zac2650 driver.

- 0.74u1: Removed Testdriver Embargo to an extra driver (embargo.c).

- 0.61: Changed S2650 CPU1 clock speed to 316666Hz and palettesize from 8 to 2 colors.

- 0.37b7: Added zac2650.c driver.

- 5th May 2000: Mike Coates sent in drivers for two Zaccaria/Zelco games, Super Invader Attack and The Invaders.