jim78b
04-01-2011, 07:51
ho un vecchio pc xt , ho le schematiche del mio floppy esterno da 5 pollici che vorrei connettere ed ho anche quelle del pc, ma non capisco come faccio bene a fare i collegamenti...nel 34 poli i numeri dispari si considerano???
26 pin conector ------------- male db 25 --------x----26 pin conector with twisted pins 3,4,5,6,7,8,9
In the manual the pinout look at this:
EXTERNAL EURO PC II FLOPPY PINOUT (SECOND DRIVE):
1. /INDEX
2. NC
3. /DRIVE SELECT
4. NC
5. /MOTOR ON
6. /DIRECTION
7. /STEP
8. /WRITE DATA
9. /WRITE GATE
10. /TRACK 0
11. /WRITE PROTECT
12. /READ DATA
13. /SIDE 1 SELECT
14. +5 VOLT
15. +5 VOLT
16. +5 VOLT
17. +5 VOLT
18. POWER ON
19. NC
20. GND
21. GND
22. GND
23. GND
24. GND
25. GND
26. GND
"/" all means active low:
mentre l'altro file http://img232.imageshack.us/i/clipboard01if.jpg/
26 pin conector ------------- male db 25 --------x----26 pin conector with twisted pins 3,4,5,6,7,8,9
In the manual the pinout look at this:
EXTERNAL EURO PC II FLOPPY PINOUT (SECOND DRIVE):
1. /INDEX
2. NC
3. /DRIVE SELECT
4. NC
5. /MOTOR ON
6. /DIRECTION
7. /STEP
8. /WRITE DATA
9. /WRITE GATE
10. /TRACK 0
11. /WRITE PROTECT
12. /READ DATA
13. /SIDE 1 SELECT
14. +5 VOLT
15. +5 VOLT
16. +5 VOLT
17. +5 VOLT
18. POWER ON
19. NC
20. GND
21. GND
22. GND
23. GND
24. GND
25. GND
26. GND
"/" all means active low:
mentre l'altro file http://img232.imageshack.us/i/clipboard01if.jpg/