Atmel ARM-Based Evaluation Kit AT91SAM9N12-EK AT91SAM9N12-EK Data Sheet
Product codes
AT91SAM9N12-EK
4-18
SAM9N12/CN11-EK User Guide
11186A–ATARM–29-Nov-12
4.3.21
Expansion Ports
Most of GPIOs are led to expansion ports J5, J6, J7.
LCD and touch screen connector include J9 and J10 to interface DM board.
Figure 4-26. PIO Expansion Ports
Figure 4-27. LCD Expansion Ports
+3V3
+3V3
+3V3
+3V3
+3V3
J P5
1
2
3
+3V3
+5V
PB15
PB0
PB2
PB1
PB5
PB6
PB6
PB4
PB3
PB7
PB13
PB12
PB8
PB9
PB9
PB14
PA6
PB10
PB11
PB11
PA9
PA0
PA1
PA2
PA3
PA4
PA1
PA2
PA3
PA4
PA17
PA5
PA7
PA8
PA8
PA10
PA28
PA13
PA14
PA14
PA12
PA11
PA26
PA16
PA20
PA21
PA21
PA19
PA18
PA15
PA24
PA25
PA25
PA23
PA22
PA27
PA29
PA31
PA30
PC 5
PC 1
PC 2
PC 2
PC 9
PC 13
PC 4
PC 6
PC 12
PC 11
PC 7
PC 0
PC 8
PC 10
PC 20
PC 18
PC 3
PC 21
PC 14
PC 23
PC 22
PC 26
PC 17
PC 16
PC 19
PC 28
PC 24
PC 25
PC 25
PD17
PD21
PC 30
PC 15
PC 27
PC 29
PD19
PD20
PD20
PD18
PD 21
PD 20
PD 18
PD 17
PD 19
PD14
PD 14
J 6
1
2
3
4
5
6
7
8
9
10
11
12
13
15
17
19
15
17
19
14
16
18
20
16
18
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
J 5
1
2
3
4
5
6
7
8
9
10
11
12
13
15
17
19
15
17
19
14
16
18
20
16
18
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
J 7
1
2
3
4
5
6
7
8
9
10
11
12
13
15
17
19
15
17
19
14
16
18
20
16
18
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
PB17
PB16
PB18
PC 31
J P6
1
2
3
+5V
+3V3
PD11
PD10
PD8
PD7
PD9
PD 10
PD 8
PD 7
PD 9
PD6
PD 6
PD 11
+3V3
PD12
PD13
PD13
PD 13
PD 12
JP8
1
2
3
+3V3
+5V
(LC DD AT4)
PB11
PB15
PB13
PC 19
(LC DD AT21)
+3V3
PC 1
+5V_LC D
(LC D_D ETEC T)
LCD _DET
(LCD DAT9)
PA30
PC 21
(TWCK0)
(SPI1_MISO)
(LC DD AT6)
PB0
PB9
PA23
PA21
PC 3
(AD 1_XM)
(LC DD AT23)
(LCD DAT11)
(LC DH SY NC )
PC 14
(LC DD AT0)
(TWD 0)
VD DANA
(SPI1_MOSI)
(LC DD AT10)
PC 23
R111
22R
R114
22R
PC 28
PC 26
R113
22R
R112
22R
PC 30
(AD2_YP)
(LCD DAT16)
PC 13
R115
22R
R117
22R
R116
22R
R118
22R
(LC DD AT12)
R122
22R
R125
22R
R120
22R
J10
ESQ-120-33-L-D
1
2
3
4
5
6
7
8
9
10
11
12
13
15
17
19
15
17
19
14
16
18
20
16
18
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
J9
1
2
3
4
5
6
7
8
9
10
11
12
13
15
17
19
15
17
19
14
16
18
20
16
18
20
21
22
23
24
25
26
27
28
29
30
(LC DD AT8)
PA4
PB14
PB12
PC 16
(LCD DEN)
PC 11
PC 9
R119
22R
R121
22R
R124
22R
(SPI1_SPCK)
(LCD DAT18)
PC 12
(AD 3_Y M)
(LC DD AT13)
(LCD DISP)
(LCD DAT1)
R126
0R
R128
0R
PA22
PB1
PA0
R89
0R
PC 18
PC 7
PC 5
R91
0R
PC 0
PC 6
PC 4
PC 2
(LCD DAT20)
(AD4_LR)
R93
22R
(LC DD AT14)
(LC DPCK)
(LCD DAT3)
R130
0R
R94
22R
R90
0R
(SPI1_NPC S1)
R95
22R
R129
0R
R127
0R
R123
0R
PC 20
R96
22R
R132
0R
R134
0R
(LC DPWM)
PC 10
PC 8
(LCD DAT22)
R97
22R
R92
0R
(LC DD AT15)
R99
22R
R101
22R
R138
0R
R140
0R
R103
22R
(ONE_WIR E)
PA2
R105
22R
PC 22
R108
22R
R141
10K
(LC DD AT17)
PC 15
PC 15
(ZB_IRQ0)
(LC DD AT2)
(LCD DAT5)
PA31
(LCD VSY NC )
R133
0R
R131
0R
R139
0R
R137
0R
R98
22R
PC 29
PC 27
PC 24
R100
22R
(LC DD AT19)
R102
22R
(ZB_IR Q1)
PC 17
R104
22R
(AD0_XP)
R107
22R
(LCD DAT7)
PA3
R109
22R