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New FPGApple
- Subject: New FPGApple
- From: Alex Freed <alexf@mirrow.com>
- Date: Thu, 28 Feb 2008 00:06:16 -0800
- Newsgroups: comp.sys.apple2
- User-agent: Thunderbird 2.0.0.12 (Windows/20080213)
- Xref: g2news1.google.com comp.sys.apple2:32890
It so happened that I (mostly) made a new version of FPGApple.
This time it is based on Altera Cyclone 2 - DE1 board.
Main feature - it reads NIB images from an MMC/SD card formated as
FAT16. Interchangeable with my PseudoDisk, naturally :)
This version is in pure Verilog and half way decent code. So I made it
open source. Comments are more than welcome.
http://mirrow.com/FPGApple/revisited.html
Currently it runs several games from the images I had put on the SD card.
Later I plan to add a Z80 "soft card" and 80 column display.
There is already a z80 there but only used for parsing the MMC/SD at start.
If you have a DE1 board (it is $150) and want to play with this soft
Apple, let me know and I'll provide some instructions.
-Alex.