315-5309

From MegaDrive Development Wiki
Revision as of 13:31, 1 April 2012 by ElBarto (talk | contribs) (Created page with "The 315-5309 is found on early revision of the MegaDrive I. It handle the IO port, the version register ==Pinout== (Max size:File:315-5309_pinout.png)<...")
(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)
Jump to navigation Jump to search

The 315-5309 is found on early revision of the MegaDrive I.

It handle the IO port, the version register

Pinout

(Max size:File:315-5309_pinout.png)

  • IOX_X: To the DE-9 port
  • FREQ: +5V = 60Hz, 0V = 50Hz
  • LANG: +5V = English, 0V = Japanese