| Author: | Nate (guest: search) |
| Date: | Tue, Nov 01st, 2005 @ 15:18 ( . ) |
What's GMA? |
| Author: | Pete Rittwage (guest: search) |
| Date: | Thu, Nov 03rd, 2005 @ 18:30 ( . ) |
On 11/01/2005 @ 15:18, Nate wrote : What's GMA? -- Hi Nate, GMA is used on many Firebird releases, mostly European, but it is on a few NTSC titles. It is also known as "Securispeed 2" as it identifies itself that way sometimes. It uses timed transitions from syncs to $55 bytes on track 38 to replace a piece of data in the main program so that if that track isn't copied exactly, the program crashes or acts otherwise strangely. Pete |