Olimex Open Source Hardware Embedded ARM Linux single board computer with Allwinner A10 Cortex-A8 A10-OLINUXINO-LIME A10-OLinuXino-LIME Benutzerhandbuch
Produktcode
A10-OLinuXino-LIME
OLIMEX© 2014
A10-OLinuXino-LIME user's manual
6.11 GPIO-3 (General Purpose Input/Output) 40pin connector
GPIO-3 connector
GPIO pin# Signal name
Processor pin#
GPIO pin#
Signal name
Processor pin#
1
5V
-
2
GND
-
3
3.3V
-
4
GND
-
5
RESET_N
C14
6
PB3
B14
7
PH0
C6
8
PB4
A13
9
PH7/PB9
B4/C12
10
PB5
B13
11
PH9
D4
12
PB6
A12
13
PH10
A3
14
PB7
B12
15
PH11
B3
16
PB8/SATA-PWR-EN
A11
17
PH12
C3
18
PB10
C11
19
PH13
A2
20
PB11
C10
21
PH14
B2
22
PB12
C9
23
PH15
A1
24
PB13
B11
25
PH16
B1
26
PB14
A10
27
PH17
C1
28
PB15
B10
29
PH18
C2
30
PB16
A9
31
PH19
D1
32
PB17
B9
33
PH20
D2
34
PH24
E3
35
PH21
D3
36
PH25
E4
37
PH22
E1
38
PH26
F3
39
PH23
E2
40
PH27
F4
6.12 GPIO-4 (General Purpose Input/Output) 20pin connector
GPIO-4 connector features the rest of the signals available and few additional signals that might
need testing.
need testing.
GPIO-4 connector
GPIO pin# Signal name
Processor pin#
GPIO pin#
Signal name
Processor pin#
1
3.3V
-
2
GND
-
3
TVOUT3
AB17
4
NMI_N
F5
5
TVIN0
AC18
6
MIC1OUTP
AC22
7
TVIN1
AB18
8
MIC1OUTN
AC23
9
TVIN2
AA17
10
MICIN2
AC21
11
TVIN3
Y17
12
GPIO2
Goes to AXP209
13
LINEINR
AB21
14
GPIO3
Goes to AXP209
15
LINEINL
AB20
16
PC7
J22
17
FMINR
Y21
18
PC16/NWP
M21*
19
FMINL
Y20
20
PC17
F23
Signals marked with * are multiplexed with either a peripheral device or another connector. Ensure that the multiplexing is handled
properly on software and/or hardware level (else there would probably occur wrong levels, loss of data, etc).
properly on software and/or hardware level (else there would probably occur wrong levels, loss of data, etc).
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