
The Clive Drive controller has a 16-pin drive interface. Pins 3-12
inclusive correspond to the usual 10-pin QD interface. For reference,
see the Clive Drive schematic at:
  https://speccy4ever.speccy.org/rom/clive/Clive%20Drive.pdf

Clive Controller                QDD     Gotek

1---------NC
2---------NC
3---------WRITE PROTECT (WRPR)  1       28
4---------WRITE DATA (WRDT)     2       22
5---------WRITE GATE 1 (WRGT1)  3       24
6---------MOTOR ON 1 (MTON1)    4       16
7---------READ DATA (RDDT)      5       30
8---------READY                 6       34
9---------MEDIA SENSE (MDST)    7       2
10--------QD RESET  (QDDRST)    8       20
11--------VCC +5V               9       +5v
12--------GND                   10      GND
13--------MOTOR ON 2 (MTON2)    NC	NC
14--------WRITE GATE 2 (WRGT2)  NC	NC
15--------SEL IN (SELIN)        NC	NC
16--------NC
