This website uses only session cookies and does not use profiling cookies for the purposes of sending targeted advertisements. However, this site uses "third parties" cookies installed by different services than the site you are visiting. To disable the third-party profiling cookies, please visit the following links: AddThis Targeting Opt-Out, Google Ads Settings and Amazon Advertising Preferences. By using this website, you agree to our use of cookies.

Mac to C64 Nullmodem Cable Pinout - AllPinouts

From AllPinouts
Jump to: navigation, search


serial interface cable The RS-232 on the C64 is a little bit strange. It uses inverted TTL level of signals. The RS-422 ports on the Macintosh has both an inverted and non-inverted input By using the inverted instead of non-inverted the inverted C64 level is back to normal


8 pin mini-DIN male connector layout
8 pin mini-DIN male connector to the Macintosh


24 pin DZM 12 DREH connector diagram
24 pin DZM 12 DREH connector to the C64 UserPort


Mac C64
GND+RXD- 4+5 1+12+A+N GND
RXD+ 8 M TXD (PA2)
TXD+ 6 B+C RXD (FLAG2+PB0)
D+E RTS+DTR (PB1+PB2)


Notes

References



Personal tools
Follow AllPinouts on Twitter
AllPinouts is owned by Tecnick.com LTD, the content is available under GFDL.