Analog Devices EVAL-AD5680DBZ User manual

EVAL-AD5680DBZ User Guide
UG-989
One Technology Way •P. O. Box 9106 •Norwood, MA 02062-9106, U.S.A. •Tel: [phone] •Fax: [phone] •www.analog.com
Evaluation Board for the AD5680 18-Bit, Single-Channel, Voltage Output DAC
PLEASE SEE THE LAST PAGE FOR AN IMPORTANT
WARNING AND LEGAL TERMS AND CONDITIONS. Rev. 0 | Page 1 of 12
FEATURES
Full featured evaluation board in conjunction with
nanoDAC® motherboard (EVAL-MBnanoDAC-SDZ)
On-board references
Various link options
PC control in conjunction with Analog Devices, Inc., system
demonstration platform (SDP)
PACKAGE CONTENTS
EVAL-AD5680DBZ evaluation board
EVAL-MBnanoDAC-SDZ motherboard
SOFTWARE NEEDED
EVAL-AD5680DBZ evaluation software
HARDWARE NEEDED
EVAL-SDP-CB1Z board (SDP-B board), must be purchased
separately
GENERAL DESCRIPTION
This user guide details the operation of the EVAL-AD5680DBZ
evaluation board for the AD5680 single-channel, voltage output,
digital-to-analog converter (DAC).
The EVAL-AD5680DBZ evaluation board is designed to help
users quickly prototype new AD5680 circuits and reduce design
time. The AD5680 operates from a single 4.5 V to 5.5 V supply.
For full specifications, see the AD5680 data sheet, which must be
used in conjunction with this user guide when using the evaluation
board.
The EVAL-AD5680DBZ evaluation board interfaces to the USB
port of a PC via the SDP-B board. Software is available for
download via the EVAL-AD5680DBZ product page that allows
users to program the AD5680.
DOCUMENTS NEEDED
Electronic version of the AD5680 data sheet
Electronic version of the EVAL-AD5680DBZ user guide
EVAL-AD5680DBZ, EVAL-MBnanoDAC-SDZ, AND SDP-B BOARDS
14528-001
Figure 1.

UG-989 EVAL-AD5680DBZ User Guide
Rev. 0 | Page 2 of 12
TABLE OF CONTENTS
Features .............................................................................................. 1
Package Contents.............................................................................. 1
Software Needed............................................................................... 1
Hardware Needed ............................................................................. 1
General Description ......................................................................... 1
Documents Needed.......................................................................... 1
E VA L-AD5680DBZ, EVAL-MBnanoDAC-SDZ, and SDP-B
Boards................................................................................................. 1
Revision History ............................................................................... 2
Evaluation Board Hardware ............................................................ 3
Motherboard Power Supplies...................................................... 3
Link Options ..................................................................................3
Evaluation Board Software Quick Start Procedures .....................4
Installing the Software ..................................................................4
Running the Software ...................................................................4
Software Operation .......................................................................5
Write to Input Register .................................................................5
Evaluation Board Schematics and Artwork...................................6
E VA L-MBnanoDAC-SDZ Motherboard ...................................6
E VA L-AD5680DBZ Daughter Board .........................................9
Ordering Information.................................................................... 11
Bill of Materials........................................................................... 11
REVISION HISTORY
3/2017—Revision 0: Initial Version

EVAL-AD5680DBZ User Guide UG-989
Rev. 0 | Page 3 of 12
EVALUATION BOARD HARDWARE
MOTHERBOARD POWER SUPPLIES
The EVAL-MBnanoDAC-SDZ motherboard supports single
and dual power supplies.
The EVAL-AD5680DBZ evaluation board can be powered either
from the SDP-B port, or externally by the J5 and J6 connectors,
as described in Table 1.
The AGND and DGND inputs are provided on the EVAL-
MBnanoDAC-SDZ board. The AGND and DGND planes are
connected at one location on the EVAL-MBnanoDAC-SDZ. It is
recommended that AGND and DGND not be connected else-
where in the system to avoid ground loop problems.
All supplies are decoupled to ground with 10 μF tantalum and
0.1 μF ceramic capacitors.
Table 1. Power Supply Connectors
Connector No. Label Voltage
J5, Pin 1 (J5-1) VDD Analog positive power supply; VDD
single supply, 5.5 V and dual supply,
±5.5 V.
J5, Pin 2 (J5-2) AGND Analog ground.
J5, Pin 3 (J5-3) VSS Analog negative power supply, VSS
dual supply −5.5 V.
J6, Pin 1 (J6-1) VLOGIC Digital supply from 1.8 V to VDD.
J6, Pin 2 (J6-2) DGND Digital ground.
LINK OPTIONS
A number of link options are incorporated in the EVAL-
MBnanoDAC-SDZ and must be set for the required operating
conditions before using the board. Table 2 describes the positions
of the links to control the evaluation board via the SDP-B board
using a PC and external power supplies. The functions of these
link options are described in detail in Table 3. The positions listed
in Table 2 and Table 3 match the evaluation board imprints (see
Figure 9).
Table 2. Link Options Setup for SDP-B Control (Default)
Link No. Position
REF1 2.5V
REF2 EXT
REF3 EXT
REF4 EXT
LK5 C
LK6 +3V3
LK7 B
Table 3. Link Functions
Link Number Function
REF1 to REF4 These links select the reference source.
Position EXT selects an off board voltage reference via the appropriate EXT_REF_x connector.
Position VDD selects VDD as the reference source.
Position 4.096V selects the on-board 4.096 V reference as the reference source.
Position 2.5V selects the on-board 2.5 V reference as the reference source.
Position 5V selects the on-board 5 V reference as the reference source.
LK5 This link selects the positive digital-to-analog converter (DAC) analog voltage source.
Position A selects the internal voltage source from the SDP-B board.
Position B selects the 3.3 V internal voltage source from the ADP121 on the motherboard.
Position C selects an external supply voltage, VDD.
LK6 This link selects the VLOGIC voltage source.
Position +3V3 selects the digital voltage source from the SDP-B board, 3.3 V.
Position VLOGIC selects an external digital supply voltage, VLOGIC.
LK7 This link selects the negative DAC analog voltage source.
Position A selects VSS.
Position B selects AGND.

UG-989 EVAL-AD5680DBZ User Guide
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10954-003
EVALUATION BOARD SOFTWARE QUICK START PROCEDURES
INSTALLING THE SOFTWARE
The EVAL-AD5680DBZ evaluation software is compatible with
Windows® Vista (64-bit/32-bit), and Windows 7 (64-bit/32-bit).
The software must be installed before connecting the SDP-B board
to the USB port of the PC to ensure that the SDP-B board is
recognized when it is connected to the PC.
To ins tall the EVAL-AD5680DBZ software, take the following
steps:
1. Start the Windows operating system. Download the
installation software from the EVAL-AD5680DBZ
evaluation board page.
2. Run the setup.exe file from the installer folder if it does not
open automatically.
3. After installation is complete, power up the EVAL-
AD5680DBZ evaluation board as described in the
Motherboard Power Supplies section.
4. Connect the EVAL-AD5680DBZ evaluation board to the
SDP-B board and the SDP-B board to the PC using the
USB cable included in the evaluation kit.
5. When the software detects the evaluation board, click
through any dialog boxes that appear to finalize the
installation.
RUNNING THE SOFTWARE
To r un the EVAL-AD5680DBZ program, take the following
steps:
1. Connect the EVAL-AD5680DBZ evaluation board to the
SDP-B board and connect the USB cable between the SDP-B
board and the PC.
2. Power up the EVAL-AD5680DBZ evaluation board as
described in the Motherboard Power Supplies section.
3. From the Start menu, click All Programs, Analog Devices,
AD5680 Evaluation Software.
4. If the SDP-B board is not connected to the USB port when
the software is launched, a connectivity error displays (see
Figure 2). Connect the EVAL-AD5680DBZ evaluation board
to the USB port of the PC and wait a few seconds. When
the SDP-B board is detected, the display is updated (see
Figure 3).
Alternatively, the EVAL-AD5680DBZ evaluation software can
be used without an evaluation board. The EVAL-AD5680DBZ
evaluation software runs in simulation mode, displaying expected
outputs based on the input data. The main window of the EVAL-
AD5680DBZ evaluation software then opens, as shown in
Figure 4.
14528-002
Figure 2. Connectivity Error
14528-003
Figure 3. Hardware Select

EVAL-AD5680DBZ User Guide UG-989
Rev. 0 | Page 5 of 12
14528-004
Figure 4. AD5680 Evaluation Software Main Window
SOFTWARE OPERATION
The software for the AD5680 allows the user to program values
to the input and DAC registers of each DAC individually or
collectively.
WRITE TO INPUT REGISTER
Click Write to Input Register to load the code of the input data
control to the DAC register of the DAC. The DAC output is
automatically updated with the appropriate voltage.
When using an external reference other than the default 2.5 V
reference, make sure to update the External Reference (V) input
box with the appropriate value, so that the software outputs the
correct voltage.

UG-989 EVAL-AD5680DBZ User Guide
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EVALUATION BOARD SCHEMATICS AND ARTWORK
EVAL-MBnanoDAC-SDZ MOTHERBOARD
EXT_VDD
VLOGIC
GND
EXT_VSS
SDP
STANDARD
CONNECTOR
PARALLEL
PORT
SPORT
SPI
I2C
GENERAL
INPUT/OUTPUT
TIMERS
*NC ON BLACKFIN SDP 120
NC
119
NC
118
GND
117
GND
116
VIO(+3.3V)
115
GND
114
PAR_D22*
113
PAR_D20*
112
PAR_D18*
111
PAR_D16*
110
PAR_D15
109
GND
108
PAR_D12
107
PAR_D10
106
PAR_D8
105
PAR_D6
104
GND
103
PAR_D4
102
PAR_D2
101
PAR_D0
100
PAR_WR
99
PAR_INT
98
GND
97
PAR_A2
96
PAR_A0
95
PAR_FS2
94
PAR_CLK
93
GND
92
SPORT_RSCLK
91
SPORT_DR0
90
SPORT_RFS
89
SPORT_TFS
88
SPORT_DT0
87
SPORT_TSCLK
86
GND
85
SPI_SEL_A
84
SPI_MOSI
83
SPI_MISO
82
SPI_CLK
81
GND
80
SDA_0
79
SCL_0
78
GPIO1
77
GPIO3
76
GPIO5
75
GND
74
GPIO7
73
TMR_B
72
TMR_D
71
CLK_OUT
70
NC
69
GND
68
NC
67
NC
66
NC
65
WAKE
64
SLEEP
63
GND
62
UART_TX
61
BMODE1
60 RESET_IN
59 UART_RX
58 GND
57 RESET_OUT
56 EEPROM_A0
55 NC
54 NC
53 NC
52 GND
51 NC
50 NC
49 TMR_C*
48 TMR_A
47 GPIO6
46 GND
45 GPIO4
44 GPIO2
43 GPIO0
42 SCL_1
41 SDA_1
40 GND
39 SPI_SEL1/SPI_SS
38 SPI_SEL_C
37 SPI_SEL_B
36 GND
35 SPORT_INT
34 SPI_D3*
33 SPI_D2*
32 SPORT_DT1
31 SPORT_DR1
30 SPORT1_TDV*
29 SPORT0_TDV*
28 GND
27 PAR_FS1
26 PAR_FS3
25 PAR_A1
24 PAR_A3
23 GND
22 PAR_CS
21 PAR_RD
20 PAR_D1
19 PAR_D3
18 PAR_D5
17 GND
16 PAR_D7
15 PAR_D9
14 PAR_D11
13 PAR_D13
12 PAR_D14
11 GND
10 PAR_D17*
9PAR_D19*
8PAR_D21*
7PAR_D23*
6GND
5USB_VBUS
4GND
3GND
2NC
1VIN
J10
1A0
2A1
3A2
4VSS
8
VCC 7
WP 6
SCL 5
SDA
U3
24LC32
R2
100kΩ
R3
100kΩ
R4
DNP
DGND AGND
L1
BEAD
R1
1.6Ω
+
C11
4.7µF
C10
0.1µF
+C7
10µF
1IN
2GND
3EN 4
NC
5
OUT
U2
ADP121-AUJZ33
C3
1µF C4
1µF
C
B
A
LK5
J6-1
J6-2
C5
0.1µF
+
C6
10µF
A
B
LK6
J5-1
J5-2
J5-3
C2
0.1µF +
C1
10µF
A
B
LK7
R7 100Ω
R5 100Ω
R6 100Ω
R8 100Ω
R9 100Ω
R10 100Ω
R11 100Ω
R12 100Ω
R13 100Ω
R14 100Ω
C8
0.1µF
+C9
10µF
R15
100Ω
R16
DNP
PD
GAIN
SCL
SDA
CS WR
DB0
DB2
DB4
DB6
DB8
DB10
DB1
DB3
DB5
DB7
DB9
DB11
+3.3V
+3.3V
DGND
+5V
USB_VBUS
USB_VBUS
+3.3V
VDD
+3.3V
DGND
VLOGIC
DGND
+3.3V
DGNDDGND
VSS
+5V
CLR
LDAC
SCLK
SDO
SDIN
SYNC
EXT_VDD
EXT_VDD
+5V DGND
DGND
DGND
DGND
DGND
DGND
14528-007
Figure 5. EVAL-MBnanoDAC-SDZ Motherboard SDP-B Connector and Power Supply

EVAL-AD5680DBZ User Guide UG-989
Rev. 0 | Page 7 of 12
+2.5V +4.096V
C16
1µF
C15
1µF
6
OUTPUT
2VIN
3SLEEP
4
GND
U6
REF198
C17
1µF
+5V
+2.5V +4.096V
EX_REF_1 EX_REF_2 EX_REF_3 EX_REF_4
VREF_1 VREF_2 VREF_3 VREF_4
2+VIN
5TRIM
6
VOUT
4
GND
U4
ADR445ARMZ
2+VIN
4
GND
5
TRIM
7COMP
6
VOUT
U5
ADR431BRZ
D
C
A
B
E
REF3
D
C
A
B
E
REF4
D
C
A
B
E
REF1
D
C
A
B
E
REF2
+5VREF+2_5VREF +4_096VREF VDD VDD
+5VREF
+2_5VREF
+4_096VREF
VREF1
+5VREF
+2_5VREF
+4_096VREF
VREF2
+5VREF
+2_5VREF
+4_096VREF
VREF3
+5VREF
+2_5VREF
+4_096VREF
VREF4
VDD VDD VDD VDD
VDD
14528-008
Figure 6. EVAL-MBnanoDAC-SDZ Motherboard Reference Voltage Selector Circuit
DAUGHTER BOARD CONNECTOR
SPI PMOD CONNNECTOR GPIO PMOD CONNNECTOR
I2C PMOD CONNNECTOR
1
3
5
7
9
2
4
6
8
10
J2
1 2
3 4
5 6
7 8
910
11 12
13 14
15 16
J1
SDIN SDO SCLK SYNC SCL LDAC CLR PD GAIN SDA
1 2
3 4
5 6
7 8
J9
J8-1
J8-2
J8-3
J8-4
J8-5
J8-6
J7-1
J7-2
J7-3
J7-4
J7-5
J7-6
J3-1
J3-2
J3-3
J3-4
J3-5
J3-6
J4-1
J4-2
J4-3
J4-4
J4-5
J4-6
J4-7
J4-8
VDD
VREF1 VREF2 VREF3 VREF4
VLOGIC
SDASCL
SYNC
SCLK
SDO
SDIN LDAC
CLR
PD
GAIN
DB6
DB7
DB8
DB9
DB0
DB1
DB2
DB3
VOUT_0
VOUT_1
VOUT_2
VOUT_3
VOUT_4
VOUT_5
VOUT_6
VOUT_7
SCL
SDA
DGND
VLOGIC
SCL
SDA
DGND
VLOGIC
SYNC
SDO
SDIN
SCLK
DGND
VLOGIC
PD
GAIN
DGND
LDAC
CLR
VLOGIC
DGND
CS WR
DB11 DB5
DB10 DB4
AGND
14528-009
Figure 7. EVAL-MBnanoDAC-SDZ Motherboard Connectors to Daughter Board and Serial Interface
VOUT_0
VOUT_1
VOUT_2
VOUT_3
VOUT_4
VOUT_5
VOUT_6
VOUT_7
+
-
3
21
U10-A
AD8608ARUZ
+
–
5
67
U10-B
AD8608ARUZ
+
–
10
98
U10-C
AD8608ARUZ
+
–
12
13 14
U10-D
AD8608ARUZ
3+
2–
1
U7-A
AD8616ARZ
5+
6–
7
U7-B
AD8616ARZ
8
V+
4
V–
U7-C AD8616ARZ
2–
3+6
OP
4
V–
7
V+
U11
AD8655
2–
3+6
OP
4
V–
7
V+
U12
AD8655
VOUT_0
VOUT_1
VOUT_2
VOUT_3
VOUT_4
VOUT_5
VOUT_6
VOUT_7
VDD
VSS
VDD
VDD
VSS
VSS
14528-010
Figure 8. EVAL-MBnanoDAC-SDZ Motherboard Output Amplifier Circuit

UG-989 EVAL-AD5680DBZ User Guide
Rev. 0 | Page 8 of 12
14528-011
Figure 9. EVAL-MBnanoDAC-SDZ Motherboard Component Placement
14528-012
Figure 10. EVAL-MBnanoDAC-SDZ Motherboard Top Side Routing

EVAL-AD5680DBZ User Guide UG-989
Rev. 0 | Page 9 of 12
14528-013
Figure 11. EVAL-MBnanoDAC-SDZ Motherboard Bottom Side Routing
EVAL-AD5680DBZ DAUGHTER BOARD
R1 DNP
VOUT
C1
DNP
C2
0.1µF
+C3
10µF
1
3
5
7
9
2
4
6
8
10
J2
J3-1
J3-2
J3-3
J3-4
J3-5
J3-6
J4-1
J4-2
J4-3
J4-4
J4-5
J4-6
J4-7
J4-8
1 2
3 4
5 6
7 8
910
11 12
13 14
15 16
J1
1
VDD
2
VREF
3
VFB
4
VOUT
5SYNC
6SCLK
7DIN
8GND
U1
AD5680BRJZ
VOUT_0
VREF1
SYNC
SCLK
SDIN
VDD
VDD
VREF1 VREF2 VREF3 VREF4
VLOGIC
SDASCL
SYNC
SCLK
SDO
SDIN LDAC
CLR
PD
GAIN
VOUT_0
VOUT_1
VOUT_2
VOUT_3
VOUT_4
VOUT_5
VOUT_6
VOUT_7
DB6
DB7
DB8
DB9
DB0
DB1
DB2
DB3
DGND
CS WR
DB11 DB5
DB10 DB4
AGND
14528-014
Figure 12. EVAL-AD5680DBZ Daughter Board Schematics
14528-015
Figure 13. EVAL-AD5680DBZ Daughter Board Component Placement

UG-989 EVAL-AD5680DBZ User Guide
Rev. 0 | Page 10 of 12
14528-016
Figure 14. EVAL-AD5680DBZ Daughter Board Top Side Routing
14528-017
Figure 15. EVAL-AD5680DBZ Daughter Board Bottom Side Routing

EVAL-AD5680DBZ User Guide UG-989
Rev. 0 | Page 11 of 12
ORDERING INFORMATION
BILL OF MATERIALS
Table 4. EVAL-MBnanoDAC-SDZ Motherboard
Qty Reference Designator Description Supplier/Part Number1, 2
4 C1, C6 ,C7 ,C9 6.3 V, tantalum capacitor (Case A), 10 µF, ±20% FEC/1190107
7 C2, C5, C8, C10, C15, C16, C17 50 V, X7R, ceramic capacitor, 0.1 µF, ±10% FEC/1759122
2 C3, C4 10 V, X5R, ceramic capacitor, 1 μF, ±10% GRM188R61A105KA61D
1 C11 6.3 V, tantalum capacitor (Case A), 4.7 µF, ±20% FEC/1432350
4 EXT_REF_1 to EXT_REF_4 Straight printed circuit board (PCB) mount SMB jack, 50 Ω FEC/1206013
1 J1 Header, 2.54 mm, 2 × 8-way FEC/2308428
1 J2 Header, 2.54 mm, 2 × 5-way FEC/9689583
3 J3, J7, J8 Header, 2.54 mm, 1 × 6-way FEC/9689508
1
J4
Header, 2.54 mm, 1 × 8-way
FEC/1766172
1 J5 3-pin terminal block FEC/1667472
1 J6 2-pin terminal block FEC/151789
1 J9 Header, 2.54 mm, 2 × 4-way FEC/1667509
1 J10 120-way connector FEC/1324660
1 L1 Inductor, SMD, 600 Ω FEC/9526862
1 LK5 6-pin (3 × 2) 0.1", header and shorting block FEC/148-535 and 150-411 (36-pin strip)
2 LK6, LK7 4-pin (2 × 2) 0.1", header and shorting block FEC/148-535 and 150-411 (36-pin strip)
4 REF1 to REF4 10 Pin (5 × 2) 0.1", header and shorting block FEC/1022227 and 150-411
1 R1 Resistor, surge, 1.6 Ω, 1%, 0603 FEC/1627674
2 R2, R3 SMD resistor, 100 kΩ, 1%, 0603 FEC/9330402
11 R5 to R15 SMD resistor, 100 Ω, 1%, 0603 FEC/9330364
1
U2
3.3 V linear regulator
Analog Devices/ADP121-AUJZ33R7
1 U3 32 kb I2C serial EEPROM FEC/1331330
1 U4 5 V, reference MSOP Analog Devices/ADR445ARMZ
1 U5 Ultralow noise XFET voltage reference Analog Devices/ADR431BRZ
1 U6 4.096 V reference Analog Devices/REF198ESZ
1 U7 Dual op amp Analog Devices/AD8616ARZ
1 U10 Quad op amp Analog Devices/AD8608ARMZ
2 U11, U12 Op amp Analog Devices/AD8655ARMZ
1FEC refers to Farnell Electronic Component Distributors.
2GRM refers to Murata Manufacturing Company.
Table 5. EVAL-AD5680DBZ Daughter Board
Qty Reference Designator Description Supplier/Part Number1
1 C1 Not applicable Not inserted
1
C2
50 V, X7R, ceramic capacitor
FEC/1759122
1 C3 6.3 V, tantalum capacitor (Case A) FEC/1190107
1 J1 16-pin (2 × 8) header FEC/2308428 Inserted from solder side
1 J2 10-pin (2 × 5) straight header, 2.54 mm pitch FEC/9689583 Inserted from solder side
1 J3 6-pin (1 × 6) straight header, 2.54 mm pitch FEC/9689508 Inserted from solder side
1 J4 Header, 2.54 mm, PCB, 1 × 8-way FEC/1766172 Inserted from solder side
1 R1 Not applicable Not inserted
1 U1 Single 18-bit DAC Analog Devices/AD5680BRJZ-1
1 VOUT Red test point Do not insert
1FEC refers to Farnell Electronic Component Distributors.

UG-989 EVAL-AD5680DBZ User Guide
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NOTES
I2C refers to a communications protocol originally developed by Philips Semiconductors (now NXP Semiconductors).
ESD Caution
ESD (electrostatic discharge) sensitive device. Charged devices and circuit boards can discharge without detection. Although this product features patented or proprietary protection
circuitry, damage may occur on devices subjected to high energy ESD. Therefore, proper ESD precautions should be taken to avoid performance degradation or loss of functionality.
Legal Terms and Conditions
By using the evaluation board discussed herein (together with any tools, components documentation or support materials, the “Evaluation Board”), you are agreeing to be bound by the terms and conditions
set forth below (“Agreement”) unless you have purchased the Evaluation Board, in which case the Analog Devices Standard Terms and Conditions of Sale shall govern. Do not use the Evaluation Board until you
have read and agreed to the Agreement. Your use of the Evaluation Board shall signify your acc
eptance of the Agreement. This Agreement is made by and between you (“Customer”) and Analog Devices, Inc.
(“ADI”), with its principal place of business at One Technology Way, Norwood, MA 02062, USA. Subject to the terms and conditions of the Agreement, AD
I hereby grants to Customer a free, limited, personal,
temporary, non-exclusive, non-sublicensable, non-transferable license to use the Evaluation Board FOR EVALUATION PURPOSES ONLY. Customer understands and agrees that the Evaluation Board is provided
for the sole and exclusive purpose referenced above, and agrees not to use the Evaluation Board for any other purpose. Furthermor
e, the license granted is expressly made subject to the following additional
limitations: Customer shall not (i) rent, lease, display, sell, transfer, assign, sublicense, or distribute the Evaluation Board; and (ii) permit any Third Party to access the Evaluation Board. As used herein, the term
“Third Party” includes any entity other than ADI, Customer, their employees, affiliates and in-house consultants. The Evaluation Board is NOT sold to Customer; all rights not expressly granted herein, including
ownership of the Evaluation Board, are reserved by ADI. CONFIDENTIALITY. This Agreement and the Evaluation Board shall all be considered the confidential and proprietary information of ADI. Customer may
not disclose or transfer any portion of the Evaluation Board to any other party for any reason. Upon discontinuation of use of the Evaluation Board or termination of this Agreement, Customer agrees to
promptly return the Evaluation Board to ADI. ADDITIONAL RESTRICTIONS. Customer may not disassemble, decompile or reverse engi
neer chips on the Evaluation Board. Customer shall inform ADI of any
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UG14528-0-3/17(0)