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KP915GV Product Manual
122
Table 27. General Purpose I/O Headers
Pin SIGNAL Pin SIGNAL
1 GND 2 +5V (fused)
3 PWM 4 GPIO20
5 GPIO21 6 GPIO22
7 GPIO10 8 GPIO11
9 GPIO12 10 GPIO13
11 GPIO14 12 GPIO15
13 GPIO16 14 GPIO17
15 Reserved 16 KEY (no pin fitted)
17 GND 18 GPI23
19 GND 20 GPI24
Table 28. Power Supply Connector
Pin SIGNAL Pin SIGNAL
11 +3.3V 1 +3.3V
12 -12V 2 +3.3V
13 GND 3 GND
14 PSON# 4 +5V
15 GND 5 GND
16 GND 6 +5V
17 GND 7 GND
18 Not Used 8 PWROK
19 +5V 9 +5VSB
20 +5V 10 +12V
Table 29. Floppy Disk Connector
Pin SIGNAL Pin SIGNAL
1 GND 2 DRVDEN0
3 NC 4 NC
5 KEY (no pin) 6 NC
7 GND 8 INDEX#
9 GND 10 MOA#
11 GND 12 DSB#
13 GND 14 DSA#
15 GND 16 MOB#
17 GND 18 DIP#
19 GND 20 STEP#
21 GND 22 WD#
23 GND 24 WE#
25 GND 26 TRAK0#
27 GND 28 WP#
29 GND 30 RDATA#
31 GND 32 HEAD#
33 GND 34 DSKCHG