Analog Devices ADSP-21375 Manual page 75

A
VDDINT
U44
1
VDDINT1
11
VDDINT2
22
VDDINT3
24
VDDINT4
33
VDDINT5
43
VDDINT6
1
53
VDDINT7
63
VDDINT8
72
VDDINT9
79
VDDINT10
87
VDDINT11
105
VDDINT12
118
VDDINT13
127
VDDINT14
138
VDDINT15
141
VDDINT16
157
VDDINT17
158
VDDINT18
160
VDDINT19
161
VDDINT20
162
VDDINT21
167
VDDINT22
181
VDDINT23
VDDINT 193
VDDINT
VDDINT24
52
VDDINT25
104
VDDINT26
152
2
VDDINT27
C38
R7
154
0.01UF VDDINT28
0
0402
0402 156
DNP
VDDINT29
DNP
VDDEXT 208
VDDINT30
19
VDDINT31
5
VDDIO1
31
VDDIO2
41
VDDIO3
55
VDDIO4
65
VDDIO5
74
VDDIO6
85
VDDIO7
90
VDDIO8
96
VDDIO9
107
VDDIO10
115
VDDIO11
129
VDDIO12
VDDEXT
VDDEXT
139
VDDIO13
179
VDDIO14
191
VDDIO15
R8 50
3 C21
VDDIO16
0
0.01UF
0402
150
0402 VDDIO17
DNP
DNP
203
VDDIO18
15
VDDIO19
ADSP-21375KSZ
MQFP208
R3,R4,R7,R8,C21,C38 ONLY NEEDED FOR 21371
Pins are Not Connected on 21375
4
A
B
4
GND1
10
GND2
23
GND3
25
GND4
32 C63
GND5
0.01UF
34 0402
GND6
42
GND7
54
GND8
62
GND9
64
GND10
71
GND11
73
GND12
78
GND13
82
GND14
86
GND15
89
GND16
95
GND17
106
GND18
114 C47
GND19
0.01UF
117 0402
GND20
126
GND21
128
GND22
140
GND23
142
GND24
159
GND25
166
GND26
180
GND27
182
GND28
192
GND29
194
GND30
51
GND31
151
GND32
153 C61
GND33
0.01UF
155 0402
GND34
204
GND35
R3
0
0402
DNP
16
GND36
R4
0
0402
DNP
20
GND37
3.3V
R180 JTAG
4.7K
0402 HEADER
ZP4
1 2
DA_EMULATOR_SELECT
3 4
5 6
7 8
9 10
11 12
13 14
IDC7X2
B
C
VDDINT
C56 C55 C54 C53 C52 C51 C50
0.01UF 0.01UF 0.01UF 0.01UF 0.01UF 0.01UF 0.01UF
0402 0402 0402 0402 0402 0402 0402
VDDINT
C46 C45 C44 C43 C42 C41 C40
0.01UF 0.01UF 0.01UF 0.01UF 0.01UF 0.01UF 0.01UF
0402 0402 0402 0402 0402 0402 0402
VDDINT
C37 C36 C35 C34 C33 C32 C48
0.01UF 0.01UF 0.01UF 0.01UF 0.01UF 0.01UF 0.01UF
0402 0402 0402 0402 0402 0402 0402
VDDINT
C58 C57
10UF 10UF
0805 0805
3.3V
3V
TMS
DA_EMULATOR_SELECT DA_EMULATOR_SELECT
TCK
DA_EMULATOR_EMU
TRST
DA_EMULATOR_TMS
DA_EMULATOR_TCK
TDO
DA_EMULATOR_TRST
EMU
DA_EMULATOR_TDI
DA_EMULATOR_TDO DA_GP0
DA_GP1
RESET RESET
DA_GP2
DA_SOFT_RESET DA_SOFT_RESET
DA_GP3
DEBUG_AGENT
SHGND
C
VDDEXT
C49 C59 C11 C10 C9
0.01UF 0.01UF 0.01UF 0.01UF 0.01UF
0402 0402 0402 0402 0402
VDDEXT
C39 C60 C17 C16 C15
0.01UF 0.01UF 0.01UF 0.01UF 0.01UF
0402 0402 0402 0402 0402
VDDEXT
C24 C23
10UF 10UF
0805 0805
All USB interface circuitry is considered proprietary and has
been omitted from this schematic.
When designing your JTAG interface please refer to the
Engineer to Engineer Note EE-68 which can be found at
TMS
http://www.analog.com
TCK
TRST
TDI TDI
TDO
EMU
ANALOG
DEVICES
ADSP-21375 EZ-KIT Lite
Title
Size Board No.
C
Date 6-15-2007_13:43
D
C8 C7 C28 C6 C22
0.01UF 0.01UF 0.01UF 0.01UF 0.01UF
0402 0402 0402 0402 0402
1
C14 C13 C27 C12 C25
0.01UF 0.01UF 0.01UF 0.01UF 0.01UF
0402 0402 0402 0402 0402
2
3
20 Cotton Road
Nashua, NH 03063
4
PH: 1-800-ANALOGD
DSP 2
Rev
A0202-2006
1.0A
Sheet 3 of 13
D