Lite Board Evaluation System Manual

A5V
AGND
A5V3.3V
3.3V
A5V
AGND
A5V
AGND
3.3V
AGND
5V
3.3V
5V
AGND
D
4
3
2
1
A B C
20 Cotton Road
Nashua, NH 03063
A B C D
4
3
2
1
PH: 1-800-ANALOGD
C
Title
Size Board No.
Date Sheet of
DEVICES
ANALOG
Rev
ADSP-21364 EZ-KIT Lite
A0190-2004
2.0A
ABCLK
ALRCLK
ASDATA
DBCLK
DLRCLK
DSDATA1
DSDATA2
DSDATA3
DSDATA4
MCLK
CIN
COUT
CCLK
CLATCH
~M/S
PD/RST
ODVDD
DVDD1
DVDD2
DGND1
DGND2
ADCLN
ADCLP
ADCRN
ADCRP
OUTRP1
OUTRN1
OUTLP1
OUTLN1
OUTRP2
OUTRN2
OUTLP2
OUTLN2
OUTRP3
OUTRN3
OUTLP3
OUTLN3
OUTRP4
OUTRN4
OUTLP4
OUTLN4
FILTD
FILTR
AVDD1
AVDD2
AVDD3
AGND1
AGND2
AGND3
AGND4
AGND5
AGND6
OE OUT
3.3V
3.3V
81 2 4 5 6 7
ON
3
ON
1 2 3 4
ON
1 2 3 4
OSC
DAC1
DAC4
DAC3
DAC2
ADC
ADC
AD8606
AD1835 AUDIO
CODEC
DAC4
RIGHT (RED)
LEFT (WHITE)
DAC1 DAC2 DAC3 DAC4
Loopback Test Switch
AD1835 AD1835
AD1835
IN (J4) OUT (J5) OUT (J6)
For Test Purposes Only
AUDIO OSC
1-2
Connects or disconnects the audio oscillator
depending on how the system is setup.
See users manual for more information.
OFF = AD1835 is SLAVE
ON = AD1835 is MASTER
Disconnects ADC_DATA signal from
driving the corresponding DAI signal.
Useful if using this DAI pin for another purpose.
3
4
SW7: CODEC SETUP SWITCH
(Default: 1=OFF, 2=ON, 3=ON, 4=ON)
(Default= All OFF)
(Default= All ON)
DISCONNECTS SIGNALS FROM SPI FLASH AND AD1835
5-18-2007_15:33 4 11
FLAG0_SPI_FLASH_CS
DAIP8_ADC_LRCLK
SPI_FLASH_CS
ADC_LRCLK
DAIP7_ADC_BCLK
ADC_LRCLK
ADC_BCLK
FLAG3_AD1835_SPI_CS
AD1835_SPI_CS
8
7
6
54
1
3
2
DIP4
SWT018
SW8
2
3
1
4 5
6
7
8
SW7
SWT018
DIP4
8
1
2
7
3
6
5
4
16
15
14
13
12
11
10
9
SW11
SWT016
DIP8
AIN_RIGHT
AIN_LEFT
MASTER_SLAVE
ADC_DATA
DAIP17_AUDIO_OSC
R70
10K
0805
DAIP6_AD1835_MCLK
0805
10K
R76
2
3
1
SOIC8
U11
AD8606ARZ
RESET
1 3
12.288MHZ
OSC003
U17
0.22UF
0805
C131
0.1UF
0805
C133
0805
0.1UF
C132
6
7
5
U11
SOIC8
AD8606ARZ
R151
0
0805
1206
FER8
600
0805
0.1UF
C152
0805
0.1UF
C148C155
0805
0.01UF0.1UF
0402
C41
B
10UF
CT14
45
46
49
38
37
41
42
43
44
47
3
50
51
2
36
4
48
1
39
40
52
20
21
22
23
9
8
7
6
15
14
13
12
28
27
26
25
34
33
32
31
17
18
11
19
29
5
10
16
24
30
35
U14
MQFP52
AD1835AASZ
MASTER_SLAVE
ANALOG AUDIO
5V_B
R149
0805
6.04K
6.04K
0805
R148
R65
0805
6.04K
AUDIO_VREF_ADC
0.1UF
0805
C121
10UF
B
CT13
0805
0.1UF
C120
DAIP5_ADC_DATA
33
0805
R81
AUDIO_VREF_DAC
0805
10K
R74
ADC_DATA
DAIP14_DAC_LRCLK
DAIP12_DAC_D1
DAIP13_DAC_BCLK
DAIP11_DAC_D2
DAIP10_DAC_D3
DAIP9_DAC_D4
DAIP6_AD1835_MCLK
SPICLK
OUTLN1
OUTLP1
OUTRN1
OUTRP1
ADCRP
ADCRN
ADCLP
ADCLN
MISO
MOSI
OUTLN4
OUTLP4
OUTRN4
OUTRP4
OUTLN3
OUTLP3
OUTRN3
OUTRP3
OUTLN2
OUTLP2
OUTRN2
OUTRP2
AOUT4_RIGHT
AOUT4_LEFT
AOUT3_RIGHT
AOUT3_LEFT
AOUT2_RIGHT
AOUT2_LEFT
AOUT1_RIGHT
AOUT1_LEFT
AD1835_SPI_CS
ADC_BCLK