Appendix C – Pinouts
57
Internal Keyboard Connector (KYBD1)
Pin
Signal
1
KB_CLK
2
GND
3
KB_DATA
4
5VFUSE
5
SPEAKER
PS/2 Keyboard/Mouse Connector (KBMS1)
Note
If the touchscreen controller is using the mouse port, this interface will
not be available.
Pin
Signal
Pin
Signal
1A
KB_DATA
1B
AUX_DATA
2A
NC
2B
NC
3A
GND
3B
GND
4A
5VFUSE
4B
5VFUSE
5A
KB_CLK
5B
AUX_CLK
6A
NC
6B
NC
Internal Floppy Connector (FDD1)
Pin
Signal
Pin
Signal
1
+5V
14
FSTEP*
2
IDX*
15
GND
3
+5V
16
FWD*
4
FDS1*
17
GND
5
+5V
18
FWE*
6
DCHG*
19
GND
7
NC
20
FTK0*
8
NC
21
GND
9
NC
22
FWP*
10
MO1*
23
GND
11
NC
24
FRDD*
12
FDIRC*
25
GND
13
NC
26
FHS*
Summary of Contents for AHIP-370
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