Happy 810 resources
Hi,
I can not find any web site or thread on AA about Happy 810 enhancement.
Anyone having one of these ?
- the descriptin of SIO commands
- the internal memory mapping
- the disassembly of the ROM
- the schematics of the board
- the ROM dump
- the different revisions of the ROM
Thanks Bill. I'd love to see even earlier documentation that describes the autospeed mod. Reading through this 5.x? document, I don't see a mention of it. I believe this feature was ditched to make way for the more useful fast/slow switch. I wrote about this in the past at some point...