Car Marty Floppy Drive Pinout

Car Marty Pinout

Here’s the Pinout for the Floppy port on the Fujitsu Car Marty.  This will allow you to connect an external Floppy Disk Drive (Japanese 3 mode, 3.5″)

Port as seen from the back of the machine.

 

1 2 3 4 5 6 7 8 9 10 11 12 13
14 15 16 17 18 19 20 21 22 23 24 25 26

IMPORTANT: Some of the ports marked NC (No Connection) are actually attached to the +7V line, make sure these are unconnected.

1 +7V 14 Step
2 Index 15 GND
3 +7V 16 Write Data
4 Drive Select 17 GND
5 +7V 18 Write Gate
6 Disk Change 19 GND
7 NC 20 Track 00
8 Ready 21 GND
9 HD Out 22 Write Protect
10 Motor On 23 GND
11 NC 24 Read Data
12 Direction Select 25 GND
13 GND 26 Select Side One

This is still a WIP

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