Search found 1474 matches

by zephyr
Sun Sep 26, 2010 7:52 pm
Forum: Uploads
Topic: Cartridge Convert
Replies: 8
Views: 6457

Re: Cartridge Convert

They were attached to posts in the 'Dragon General' forum because the 'Uploads' forum didn't exist at the time.

viewtopic.php?f=5&t=52
by zephyr
Sun Sep 26, 2010 2:19 pm
Forum: Dragon General
Topic: CoCo Cartridges
Replies: 5
Views: 2612

CoCo Cartridges

There are more that 100 cartridges available for the Tandy Color Computer, and all of the ROM dumps from them can be found on the internet. A lot of CoCo cartridges will work on the Dragon without any modification, but there are a few that are just not compatible. Attached below is one of the previo...
by zephyr
Sun Sep 26, 2010 10:20 am
Forum: Uploads
Topic: Cartridge Convert
Replies: 8
Views: 6457

Re: Cartridge Convert

Thanks Ciaran! :)
by zephyr
Sun Sep 26, 2010 12:48 am
Forum: Uploads
Topic: Cartridge Convert
Replies: 8
Views: 6457

Re: Cartridge Convert

It runs it at the original address, but in RAM. The program automatically detects the EPROM size and copies the cartridge code to a lower address in RAM where it attaches a loader. The loader switches the computer to 64K mode, copies ROM to RAM, and relocates the cartridge code to its original addre...
by zephyr
Sat Sep 25, 2010 8:58 pm
Forum: Uploads
Topic: Cartridge Convert
Replies: 8
Views: 6457

Re: Cartridge Convert

Attached below is a diagram of the Dragon (and CoCo) cartridge port. It clearly shows the CART line which you need to cover on the cartridge to stop it from auto-starting. If you turn the cartridge upside down, the CART track would be the fourth from the left. The first first three tracks are missin...
by zephyr
Sat Sep 25, 2010 4:58 pm
Forum: Uploads
Topic: Cartridge Convert
Replies: 8
Views: 6457

Re: Cartridge Convert

Here are a few converted cartridges and DOS ROMs as an example.
by zephyr
Sat Sep 25, 2010 4:44 pm
Forum: Uploads
Topic: Sprite Magic Manual
Replies: 2
Views: 2164

Re: Sprite Magic Manual

Thanks! :)
by zephyr
Sat Sep 25, 2010 4:42 pm
Forum: Uploads
Topic: Cartridge Convert
Replies: 8
Views: 6457

Cartridge Convert

This small program makes it easy to build a library of all your favourite cartridge games, or DOS ROMs on disk or tape. The following step-by-step instructions are intended for conversion using a real CoCo or Dragon. You can do the same thing under emulation, and transfer them all to a real CoCo or ...
by zephyr
Tue Sep 21, 2010 8:29 pm
Forum: Software Requests
Topic: Compusense. Dasm/Demon
Replies: 17
Views: 14719

Re: Compusense. Dasm/Demon

This is a cassette version of DasmDemon which is compatible with any 64K CoCo or Dragon machine. It works by copying the BASIC ROM and DasmDemon cartridge ROM to RAM in exactly the same configuration as if it were in ROM. This allows you to try this great little assembler/monitor on your 64K CoCo or...
by zephyr
Tue Sep 21, 2010 12:05 am
Forum: Uploads
Topic: MC6809 Microprocessor Instruction Set Summary
Replies: 2
Views: 3321

Re: MC6809 Microprocessor Instruction Set Summary

Thanks Alastair! 8-)