Atmel SAM4C32-EK, User Manual

Page: 17 / 51

SAM4C32-EK [USER GUIDE]
Atmel-11253A-ATARM-SAM4C32-EK-UserGuide_17-Sep-14
17
3.8 LCD Display
The SAM4C32-EK board is equipped with one segmented LCD interfaced with the SAM4C32 device through the
LCD controller. Note that only certain segments (highlighted in blue in
Figure 3-17 on page 17 ) are usable without
using U11 and U12 analog switches or unpopulated 0 ohm resistors.
Features:

Segmented LCD YMCC42364AAANDCL (Anshan Yes Optoelectronics Display Co., Ltd.)
Figure 3-17. LCD Display Schematic
Table 3-5. XPRO Pin Functions
Function Pin Pin Function
Module Identity 1 2 Ground
ADC Input 3 4 ADC Input
ADC Input 5 6 ADC Input
ZigBit

Reset 7 8 PWM Output
IRQ Interrupt from ZigBit to Host Processor 9 10 SLP_TR wake-up signal to ZigBit
Two-Wire Data Line 11 12 Two-Wire Clock Line
UART RX Line 13 14 UART TX Line
SPI Chip Select 15 16 SPI MOSI
SPI MISO 17 18 SPI Clock
Power Ground 19 20 Power Supply
PB9 PA1 PB8 PA2 PB7 PB6
PB30
PA0 PA3
PB31 PA28 PA27 PA26 PA23
PB11 PA23 PB12 PB6 PB13 PA26 PB14 PA27 PA28 PB7 PB8 PB9 PB10
PA16
PB23 PB24 PB25 PB26 PB27 PB28 PB29
PB15
PB16
PB17
PB18
PB21
PB22
PB19
PB20
PA13
VDDMAIN
VDDMAIN
VDDMAIN
R95
0R
C79 100nF
R121 0R
R11
4
DNP
R92
0R
R117 0R
U12
74HC4066
1Y
1
1Z
2
2Z
3
2Y
4
2E
5
3E
6
GND
7
3Y
8
3Z
9
4Z
10
4Y
11
4E
12
1E
13
VC
C
14
R96
0R
R104
4.7K
R99 49R9
JP20
C83 100nF
Q2
IRLML6401
1
3 2
R11
2
DNP
R93
0R
R11
1
DNP
C82
100nF
C82
R106 R106
100R
R91
0R
R10
9
DNP
C81
10µF
C81
R10
8
DNP
R115 0R
R120 0R
R98
0R
R10
7
DNP
U11
74HC4066
1Y
1
1Z
2
2Z
3
2Y
4
2E
5
3E
6
GND
7
3Y
8
3Z
9
4Z
10
4Y
11
4E
12
1E
13
VC
C
14
R97
0R
R119 0R
U9
YMCC42364AAANDCL
COM
3
1
COM
2
2
COM
1
3
COM
0
4
SEG_
0
5
SEG_
1
6
SEG_
2
7
SEG_
3
8
SEG_
4
9
SEG_
5
10
SEG_
6
11
SEG_
7
12
SEG_
8
13
SEG_
9
14
SEG_10
15
SEG_11
16
SEG_
1
2
17
SEG_
1
3
18
SEG_
1
4
19
SEG_
1
5
20
SEG_
1
6
21
SEG_
1
7
22
SEG_
1
8
23
SEG_
1
9
24
SEG_
2
0
25
SEG_
2
1
26
SEG_
2
2
27
SEG_
2
3
28
SEG_
2
4
29
SEG_
2
5
30
SEG_
2
6
31
SEG_
2
7
32
SEG_
2
8
33
SEG_
2
9
34
SEG_
3
0
35
SEG_
3
1
36
SEG_
3
2
37
SEG_
3
3
38
SEG_
3
4
39
SEG_
3
5
40
SEG_
3
6
41
SEG_
3
7
42
SEG_
3
8
43
SEG_
3
9
44
LED+
45
LED-
46
R11
0
DNP
R122 0R
R94
0R
R116 0R
R11
3
DNP
R118 0R
Do Not Populate