ATSAMA5D33-EK Atmel, ATSAMA5D33-EK Datasheet - Page 61

• Manufacturer Part Number: ATSAMA5D33-EK
• Description: Development Boards & Kits - ARM EVAL KIT SAMA5D33 CRYPTO
• Manufacturer: Atmel
• Series: SAMA5D4r

Specifications of ATSAMA5D33-EK

• Product: Evaluation Kits
• Tool Is For Evaluation Of: SAMA5D33
• Core: ARM
• Interface Type: Serial, USB
• Operating Supply Voltage: 5 V
• Data Bus Width: 32 bit
• Description/function: Allows users to extensively evaluate, prototype and create application-specific designs
• Dimensions: 165 mm x 135 mm x 20 mm
• Maximum Operating Temperature: + 60 C
• Minimum Operating Temperature: 0 C
• For Use With: SAMA5D33

6.2.7
Figure 6-12. Audio Interface
SAMA5D3x-EK User Guide
HEADPHONE
STEREO_3.5mm
STEREO_3.5mm
J13
J13
STEREO_3.5mm
STEREO_3.5mm
J15
J15
LINE IN
MIC1
5
4
5
4
MIC1
MIC1
AUDIO_GND
AUDIO_GND
MP6027P
MP6027P
Audio
2
3
O U
O U
G N D
G N D
2
3
C42
C42
470p
470p
1
C61
C61
470p
470p
1
1
2
AUDIO_GND
AUDIO_GND
AUDIO_GND
1
1
L3
L3
220ohm at 100MHz
220ohm at 100MHz
L4
L4
220ohm at 100MHz
220ohm at 100MHz
C43
C43
470p
470p
The Main Board includes a WM8904 CODEC for digital sound input and output. This interface includes
audio jacks for micro input (J13) and headphone line output (J15).
This interface can be used to play and record audio. The WM8904 has left and right channel line inputs,
a microphone input and an on-board microphone, a left and right headphone output. The microphone
input and right/left headphone outputs are easily accessible via two 2.5 mm audio jacks on the J13 and
J15 connectors. The Line In and Line Out connections are accessible via a 5-pin header (J26).
The SAMA5D3 series processor is configured as IIS slave mode to interface with the WM8904 CODEC.
C62
C62
470p
470p
1
1
L6
L6
220ohm at 100MHz
220ohm at 100MHz
L7
L7
220ohm at 100MHz
220ohm at 100MHz
R126
R126
2
2
2
2
AUDIO_GND
2K2
2K2
C76
C76
R80
R80
47k
47k
DNP
DNP
AUDIO_GND
R84
R84
20R
20R
C144
C144
100n
100n
1u
1u
R86
R86
2K2
2K2
R85
R85
20R
20R
C145
C145
100n
100n
R87
R87
2K2
2K2
R81
R81
47k
47k
DNP
DNP
AUDIO_GND
R118
R118
R119
R119
AUDIO_GND
AUDIO_GND
AUD_1V8
DNP
DNP
DNP
DNP
C28
C28
C29
C29
3V3
20R
20R
20R
20R
J26
J26
MD1x5
MD1x5
1u
1u
1u
1u
L26
L26
220ohm at 100MHz
220ohm at 100MHz
C89
C89
C90
C90
5
4
3
2
1
1
L27
L27
220ohm at 100MHz
220ohm at 100MHz
DNP
DNP
C143
C143
C136
C136
1
DNP
DNP
DNP
DNP
100n
100n
100n
100n
MIC
2
4.7u
4.7u
4.7u
4.7u
C140
C140
4.7u
4.7u
C138
C138
10u
10u
2
AUDIO_GND
AUDIO_GND
15
13
14
18
16
17
25
27
21
20
24
26
MN10
MN10
WM8904
WM8904
HPOUTR
HPOUTL
HPOUTFB
LINEOUTR
LINEOUTL
LINEOUTFB
IN1R/DMICDAT2
IN1L/DMICDAT1
VMIDC
MICBIAS
IN2R
IN2L
C141
C141
100n
100n
C139
C139
100n
100n
AVDD1V8
AUDIO_GND
AUDIO_GND
AVDD1V8
C137
C137
10u
10u
C46
C46
BCLK/GPIO4
IRQ/GPIO1
CPVOUTP
CPVOUTN
ADCDAT
DACDAT
LRCLK
2.2u
2.2u
MCLK
CPCA
CPCB
SCLK
SDA
3V3
3
2
28
29
30
31
32
1
8
10
11
12
AUDIO_GND
C142
C142
100n
100n
AUD_1V8
C45
C45
C135
C135
100n
100n
C44
C44
2.2u
2.2u
AUDIO_GND
2.2u
2.2u
R226
R226
R234
R234
R227
R227
R230
R230
R231
R231
R228
R228
R229
R229
R232
R232
R233
R233
C41
C41
2.2u
2.2u
C30
C30
4.7u
4.7u
0R
0R
0R
0R
VDDIOP0
33R
33R
0R
0R
0R
0R
0R
0R
0R
0R
0R
0R
0R
0R
3V3
R122
R122
1.5k
1.5k
DNP
DNP
P C K 0
R K
R F
R D
I N _ A U D I O
K
F
D
R123
R123
1.5k
1.5k
C37
C37
100n
100n
W D 0
W C K 0
AUDIO_GND
C36
C36
2.2u
2.2u
1
2
3
11180A–ATARM–30-Jan-13
MN7
MN7
R178
R178
SPX5205M5-L-1-8
SPX5205M5-L-1-8
1 5 0 m A c a p a b i l i t y
VIN
GND
EN
PA30
PA31
PD30
PC16
PC17
PC18
PC19
PC20
PC21
PD16
VOUT
BYP
0R
0R
13,3,9
13,3,9
3,9
3,9
3
3
3,9
3
3,9
3
5
4
C33
C33
4.7u
4.7u
AUD_1V8
6-13
C35
C35
100n
100n