Analog Devices ADSP-21161N EZ-KIT LITE Manual page 90

A
INSTALL JUMPER TO CONNECT CODEC TO SPI PORT (JP12 & JP13 NOT INSTALLED)
REMOVE JUMPER TO USE FLAG0 FOR PUSH BUTTON OR EXPANSION HEADER
U?
3V
3V 47
SD0A ASDATA1
48
ASDATA2 ASDATA2
1
44
SFS0 ALRCLK
43
SCLK0 ABCLK
R219
10K
805
45
MCLK MCLK
50
CLATCH_C CLATCH
51
SPICLK_C CCLK
2
MOSI_C CDATA
49
MISO_C COUT
16
IN1L+ IN1L+
ADC1 LEFT
17
IN1L- IN1L-
18
IN1R+ IN1R+
2
ADC1 RIGHT
19
IN1R- IN1R-
20
IN2L+ IN2L+/CL2/CL2
21
IN2L- IN2L-/CL1/CL1
ADC2 LEFT
22
IN2L1 NC/IN2L1/IN2L+
23
IN2L2 NC/IN2L2/IN2L-
24
IN2R2 NC/IN2R2/IN2R-
25
IN2R1 NC/IN2R1/IN2R+
ADC2 RIGHT
26
IN2R- IN2R-/CR1/CR1
27
IN2R+ IN2R+/CR2/CR2
3
POR PD/RST
3
AD1836AS
FLAG0
PQFP52
SJ4 JP4
1
SHORTING
JUMPER
2
IDC2X1 U31
DEFAULT=INSTALLED
2
SFS1 I0A
3V
3V
3
I1A
5
SCLK1 I0B
6
SPICLK I1B
11
SD3A I0C
R190
10K
10
MOSI I1C
805
14
SD1A I0D
13
MISO I1D
JP23
4
1 1
S
2 15
E
IDC2X1
QS3257Q
QSOP16
A
B
8
OUT1L+ OUT1L+
9
OUT1L- OUT1L-
31
OUT1R+ OUT1R+
30
OUT1R- OUT1R-
6
OUT2L+ OUT2L+
7
OUT2L- OUT2L-
33
OUT2R+ OUT2R+
32
OUT2R- OUT2R-
4
OUT3L+ OUT3L+
5
OUT3L- OUT3L-
35
OUT3R+ OUT3R+
34
OUT3R- OUT3R-
38
DSDATA1 SD2A
41
DSDATA2 DSDATA2
42
DSDATA3
36
DLRCLK DLRCLK
37
DBCLK DBCLK
13
FILTR
12
FILTD
CT1
10UF
B
CODEC
R170
20.0K
1206
4
YA CLATCH_C
7
YB SPICLK_C
9
YC MOSI_C
12
YD MISO_C
AGND
B
ODVDD IS CONNECTED TO 3.3V
DAC1 LEFT
DAC1 RIGHT
DAC2 LEFT
DAC2 RIGHT
DAC3 LEFT
DAC3 RIGHT
SJ7 JP5
SHORTING
JUMPER
DEFAULT=INSTALLED
IDC2X1
FLAG1
C9 CT2 C10
0.1UF 0.1UF
10UF
805 B 805
U28
3
1
2
SSM2275
SOIC8
U28
5
R173 R154
20.0K 0.00
1206 1206 6
SSM2275
SOIC8
R153
0.00
1206
C
3V
3V
SAMPLE FREQUENCY
NOT ALLOWED
192kHz (2X INTERPOLATOR)
96kHz (4X INTERPOLATOR)
48kHz (8X INTERPOLATOR)
R220 R18 R19 R20
10K 10K 10K 10K
805 805 805 805
JP6
1 2
3 4
IDC2X2
U11
10
96/48~
7
192/48~
2
MCLK MCLK
26
DBCLK BCLK
25
DLRCLK LRCLK
27
ASDATA2 SDATA
4
SPICLK CCLK
1 3
CLATCH
2 5
MOSI CDATA
24
POR RESET
9
DEEMP
23
MUTE
R164
10K
805
21
IDPM0
20
IDPM1
AD1852
SSOP28
AUX
DAC
VREF
INSTALL JUMPER TO CONNECT DAC TO SPI PORT (JP12 & JP13 NOT INSTALLED)
REMOVE JUMPER TO USE FLAG1 FOR PUSH BUTTON OR EXPANSION HEADER
7
Title
Approvals Date
Drawn
Size
Checked
B
Engineering
Date
C
D
1&2 3&4
NOT SHORTED NOT SHORTED
NOT SHORTED SHORTED
SHORTED NOT SHORTED
SHORTED SHORTED
SJ5
SHORTING
JUMPER
DEFAULT=1&2
SJ6
SHORTING
JUMPER
DEFAULT=NOT INSTALLED
17
OUTL+ OUT4L+
DAC4 LEFT
16
OUTL- OUT4L-
12
OUTR+ OUT4R+
DAC4 RIGHT
13
OUTR- OUT4R-
14
FILTR
19
FILTB
22
ZEROL
8
ZEROR
CT3 C11 CT4
0.1UF
10UF 10UF
B 805 B
AGND
20 Cotton Road
ANALOG
Nashua, NH 03063
DEVICES
PH:(603)-883-2430 FAX:(603)-882-2655
21161N EZ-KIT LITE - CODEC & DAC
Board No. Rev
A0157-2000
2.1
7-24-2001_11:28 Sheet 8 OF 24
D
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