Subject: Re: [TI994A] CC-40 ROMs all dumped....

From: [email-masked]
Date: Sun, 08 Jun 2014 22:22:08 -0500 (CDT)

Nice work, Jon and others.  :)

On 06/08/14, [email-masked] [TI994A]yahoogroups.com> wrote:

Thanks to quite a few people helping, everything we have related to CC-40 ROMs has been dumped so that MESS emulation work can commence.

The last part, the CC-40 32K BIOS (bank switched) has been dumped.

With that... I present to the community, every existing CC-40 cartridge binary + the 32K BIOS + 2K on-CPU ROM.

https://dl.dropboxusercontent.com/u/19597743/ti-99-4a/CC-40%20DUMPS.zip

Hap is working on the emulation in MESS.  Ksarul helped with lending an ear (during a very long phone conversation).  JGardner from the Vintage Computing forum helped with giving me the correct assembly to force a bank switch (and then copy to a 32K SRAM) to enable the ROM to be dumped.  Lee, who just sold his entire CC-40 collection, also gave me some ROMs to compare against.

Enjoy, everyone.  Let's hope Hap gets us a good CC-40 emulator going here soon