HB-F1XDJ/XV RAM upgrade | MSX Resource Center (Page 3/3)

Paragon (1338)

03-12-2022, 14:34

jltursan wrote:

I would also love to find a F1XDJ schematic, never found the slightest info tho. The MB670836 seems to be also a total mistery. Only pin43 seems to be identified as /CAS1 (I suppose). A pity.

here it is.

By sd_snatcher

Prophet (3608)

03-12-2022, 15:11

Retrofan wrote:

jltursan wrote:

I would also love to find a F1XDJ schematic, never found the slightest info tho.

here it is.

Finally!!! Who do I have to thank for this?

By Pac

Scribe (6909)

03-12-2022, 16:34

Hiroyuki:

https://www.msx.org/news/hardware/en/msx-turbo-r-upgrade-boa...