MSX Assembly Page

For the full changes you can look at the Mercurial version history, but I expanded on ports F3-F7 and the list of switched I/O ports manufacturer IDs, and resolved some of the things I had marked at questions, e.g. removed the MIDI Saurus listing for ports 0-3 (as the Datapack says it’s at 70-73), and corrected / clarified some names such as MSX INTERFACE.

Indeed I suspect B8-BB might be that Yamaha card reader indeed. Have to confirm sometime.

Re. Sensor Kid, I assume you know because it’s emulated by openMSX? (Just need some confirmation or source before I add it.)

Ok, thanks, added .

AFAIK, the maker ID 26 is in fact Samsung, but there was a typo in the technical handbook.

About #B8-BB ports, the Bee Pack can not use these ports because there is only one chip 74LS00 inside.

http://www.msxvillage.fr/forum/topic.php?id=1791&pt=1#m39560

I think Softcard adapter use a similar system and only the connector is different. It is unlikely that use I/O ports. Perhaps it is a flash card interface. MMC/SD Drive seems to use ports #B8~B9.

Nevertheless the page below says that the #B8-BB ports are also used by Sanyo's light pen interface. This is correct.

http://ngs.no.coocan.jp/doc/wiki.cgi/TechHan?page=Appendix+A...

#B8~BA is an I/O. #BB is an output only.

Tip: The I/O ports overview page doesn't list the NMS-1205 2nd DAC (Covox-like) at (AFAIK) I/O port 0Ah.