Analog Devices ADuCM350 Manuel utilisateur

EVAL-ADuCM350EBZ User Guide

UG-668

One Technology Way •P. O. Box 9106 •Norwood, MA 02062-9106, U.S.A. •Tel: 781.329.4700 •Fax: 781.461.3113 •www.analog.com

Evaluating the ADuCM350 16-Bit, Precision, Low Power Meter-on-a-Chip

PLEASE SEE THE LAST PAGE FOR AN IMPORTANT

WARNING AND LEGAL TERMS AND CONDITIONS.Rev. A | Page 1 of 28

FEATURES

ADuCM350 motherboard

Selection of daughter boards for analog front end and

platform validation

3 power supply options: 2.5 V to 3.6 V from an external

power supply, 5 V from interface/emulator board, or

CR2032 battery connection

Interface options

UART and serial wire through 8-pin J-Link OB connector

Trace capability

Power indicator/general-purpose LEDs

Reset, download, and external interrupt push-buttons

Supercapacitor and thermistor capability

USB connectivity

8-pin connector to the interface/emulator board

Access to ADuCM350 platform pins through Digital Header 1,

Digital Header2, and CapTouch header

32.768 kHz external crystal and 16 MHz external crystal

EVALUATION KIT CONTENTS

EVAL-ADuCM350EBZ board

USB-SWD/UART-EMUZ, also known as J-Link OB emulator

AFE daughter boards: ADuCM350 switch mux configuration

board, ADuCM350 4-wire bio Configuration 2 board

ADuCM350 breakout board

ADuCM350 GPIO test header board

USB cable

ADDITIONAL EQUIPMENT AND SOFTWARE NEEDED

Evaluation software for the ADuCM350 (download from the

ADuCM350 design resources page)

Extra peripheral boards available for order: Ev-ADuCM350AUDZ,

Ev-ADuCM350DISZ

See the ADuCM350 design resources page for more details

SYSTEM REQUIREMENTS

Minimum requirement to run examples and applications

PC with USB 2.0 controller connection and 1 free COM port

Windows XP SP3 or later, WindowsVista, or Windows 7 or later

ONLINE RESOURCES

Documents Needed

ADuCM350 data sheet

ADuCM350 hardware reference manual

AN-1262, AN-1263, AN-1271, AN-1281, AN-1286,

AN-1293, AN-1302 application notes

ADuCM350 software development kit quick start guide

(UG-677)

Required Software

ADuCM350 software development kit (firmware/debug

environment)

IAR Embedded Workbench for ARM (from Version 7.10+)

ADuCM350 evaluation kit software platform (GUI software)

Design and Integration Files

Schematics, layout files, bill of materials

TYPICAL SETUP

Figure 1. Typical Setup (USB-SWD/UART-EMUZ on Left and EVAL-ADuCM350EBZ on Right)

PERIPHERALS

CONNECTOR

PERIPHERALS

CONNECTOR

CapTouch

CONNECTOR

USB

CR2032 EXTERNAL

SUPPLY SUPPLY

TRACE

USB-SWD/UART-EMUZ

AFE

DAUGHTER

BOARD

12104-001

UG-668 EVAL-ADuCM350EBZ User Guide

Rev. A | Page 2 of 28

TABLE OF CONTENTS

Features .............................................................................................. 1

Evaluation Kit Contents................................................................... 1

Additional Equipment and Software Needed................................... 1

System Requirements....................................................................... 1

Online Resources.............................................................................. 1

Typical Setup ..................................................................................... 1

Revision History ............................................................................... 2

General Description ......................................................................... 3

Getting Started .................................................................................. 4

Software Installation Procedures................................................ 4

Evaluation Board Setup Procedures........................................... 4

Evaluation Board Hardware ............................................................ 5

Power Supplies .............................................................................. 5

Jumper Settings..................................................................................6

Evaluation Board Circuitry ..............................................................7

J-Link OB Emulator ......................................................................7

Digital Header Pad Lookup Table...............................................8

ADuCM350 Motherboard Schematics...........................................9

ADuCM350 Daughter Board Schematics................................... 16

ADuCM350 Switch Mux Configuration Board ..................... 16

ADuCM350 4-Wire Bio Configuration 2 Board ................... 18

Audio Daughter Board Reference Schematics ....................... 20

Display Board Reference Schematics....................................... 22

Breakout Board Pin Connections ............................................ 25

GPIO Test Header Board........................................................... 26

Limitations on Use and Liability .................................................. 28

REVISION HISTORY

1/2018—Rev. 0 to Rev. A

Added Limitations on Use and Liability Section........................ 28

5/2014—Revision 0: Initial Version

EVAL-ADuCM350EBZ User Guide UG-668

Rev. A | Page 3 of 28

GENERAL DESCRIPTION

The ADuCM350 is a 16 MHz ARM® Cortex-M3 processor with

a high precision AFE specifically designed for high precision

data acquisition.

The ADuCM350 has a 16-bit precision analog core with four

dedicated voltage measurement channels and up to eight current

measurement channels. It has an integrated complex impedance

measurement system and uses an integrated parameterizable

waveform generator to generate complex waveforms. It uses an

excitation amplifier control loop to perform accurate potentiostat

type measurements and has a highly configurable switch matrix

that allows application specific amplifier configuration.

The device has a large array of peripherals, including USB,

CapTouch®, display, audio, and an array of serial interfaces

and GPIOs.

The ADuCM350 includes 384 kB of flash, 32 kB of SRAM, and

16 kB of flash configured as EEPROM.

The E VA L -ADuCM350EBZ kit provides scientists, system

analyzers, and software developers a platform to migrate from

sensor investigation and analysis to full ecosystem development.

The evaluation kit consists of an ADuCM350 motherboard and a

selection of analog front end and digital peripheral daughter boards.

The evaluation kit is designed specifically to work with the

ADuCM350 software development kit (SDK) and the evaluation

kit support package (EKSP)—both of which are available for

download on the ADuCM350 design resources page.

The software development kit is designed to work with the IAR

debugging environment only. The user guide for the ADuCM350

SDK is available on the SDK installer.

An example of where the kit is downloaded follows: C:\Analog

Devices\ADuCM350BBCZ\Eval-ADUCM350EBZ\doc

The SDK quick start guide and the EKSP user guide are available in

the Support Documentation zipped folder.

UG-668 EVAL-ADuCM350EBZ User Guide

Rev. A | Page 4 of 28

GETTING STARTED

SOFTWARE INSTALLATION PROCEDURES

For software installation procedures, refer to the following

ADuCM350 software documentation for further details:

•For more information about the EKSP LabVIEW® GUI,

refer to the EKSP user guide (ADuCM350_Evaluation_Kit_

Software_Platform.pdf) within the Documentation

folder of the software development kit.

•For more information about the SDK firmware/debug

environment, refer to SDK user guide (ADuCM350BBCZ_

Software_Users_Guide.pdf) within the Documentation

folder of the software development kit and to the ADuCM350

software development kit quick start guide, UG-677.

EVALUATION BOARD SETUP PROCEDURES

1. Plug the ADuCM350 switch mux configuration board into

the ADuCM350 evaluation board, E VA L-ADuCM350EBZ.

2. Plug the USB-SWD/UART-EMUZ board into J14 on the

ADuCM350 evaluation board, E VA L -ADuCM350EBZ.

3. Plug the USB cable into the USB-SWD/UART-EMUZ board.

After the drivers are downloaded, you can begin communicating

with the board.

Figure 2. EVAL-ADuCM350EBZ Setup

12104-003

EVAL-ADuCM350EBZ User Guide UG-668

Rev. A | Page 5 of 28

EVALUATION BOARD HARDWARE

POWER SUPPLIES

VCCM_ANA

Table 1 describes the three options for supplying power to the

VCCM_ANA pin.

Table 1. VCCM_ANA Supply Options

Link J10 Position VCCM_ANA Supply

A (Default Position)

Regulated 3.3 V from J3 wall socket

supplied with board

B CR2032 battery connection, J19

C External supply

VDD_IO

Table 2 describes the two options for supplying power to the

VDD_IO pin.

Table 2. VDD_IO Supply Options

Link M5 Position VDD_IO Supply

A (Default Position) From VCCM_ANA

B Regulated 3.3 V from J3 wall socket

(supplied with board)

VLCDVDD

Table 3 describes the three options for supplying power to the

VLCDVDD pin.

Table 3. VLCDVDD Supply Options

LK14 Position1VLCDVDD Supply

Inserted Powered by VCCM

Open Not powered

1The default position for LK14 is to be removed.

Figure 3. Power Supply Schematic for VCCM_ANA Pin

BATTERY CONTACT

POWER

OPTION 1

OPTION 2

OPTION 3

USB REGULATOR

LK10

LK24

R30

560r

R32

+C37

10uF

2IN

GND

OUT

R31

1r6

BEAD

C34

0.1uF

C40

10uF

J12-1

J12-2

T68

J10

J19

BATT-3002-20MM

LK5

VUSB

3.3V_BOARD

VCCM_ANA

5V_USB VDDOUT

12104-002

NOTES

1. LK24 IS NOT INSERTED BY DEFAULT.

UG-668 EVAL-ADuCM350EBZ User Guide

Rev. A | Page 6 of 28

JUMPER SETTINGS

Table 4. Link Option Functions

Link Number Default Position Function

LK1 Short AN_A to AFE daughter board.

LK2 Open LED GPIO functionality of P2.1.

LK3 Open AN_B to AFE daughter board.

LK4 Short Connect the supercapacitor to the VBACK pin.

LK6 Open Thermistor voltage output measurement (AN_A).

LK7 Open VCCM_DIG to VCCM_ANA external connection (connected internally on chip).

LK8 Short LED GPIO functionality of P0.11.

LK9

Open

AN_C to AFE daughter board.

LK10 Short AGND To DGND connector.

LK11 Open AN_D to AFE daughter board.

LK12 Short LED GPIO functionality of P4.2.

LK13 Short VBUS link.

LK14

Open

Supply for VLCDVDD.

LK24 Open VUSB to VCCM_ANA connector. The battery must be removed when this link is inserted.

M1 B P0.6 selected for UART Tx.

M2 B P0.7 selected For UART Rx.

M3 Open AN_EXCITE used for thermistor operation.

M5 A VDD_IO connection. When this link is in Position A, the VDD_IO supply is from

VCCM_ANA.

EVAL-ADuCM350EBZ User Guide UG-668

Rev. A | Page 7 of 28

EVALUATION BOARD CIRCUITRY

J-LINK OB EMULATOR

The J-Link OB emulator provides nonintrusive emulation via a

serial wire and allows supply and UART communication with

the ADuCM350 evaluation board (EVAL-ADuCM350EBZ).

Figure 4 shows a top view of the emulator board. The J2

connector plugs into the ADuCM350 evaluation board (EVAL-

ADuCM350EBZ). The J2 connector pinout is shown in Figure 5.

Figure 4. Emulator Top View

Figure 5. J2 Connector

For downloading and debugging, LK1, LK2, LK4, and LK6 must

be inserted. LK3 and LK5 are required to communicate via

UART. The required driver software for the J-Link OB can be

downloaded from the Segger website. Ensure that you also

install the virtual COM port drivers (see Figure 6).

Figure 6. J-Link OB Download Options

12104-104

12104-105

TO EVALUATION BOARD CONNECTOR

12104-106

UG-668 EVAL-ADuCM350EBZ User Guide

Rev. A | Page 8 of 28

DIGITAL HEADER PAD LOOKUP TABLE

Table 5. Pinout for Digital Header 1 Pad (J20) on EVAL-ADuCM350EBZ

Top Row (from Left to Right) Bottom Row (from Left to Right)

Pin No.

Internal Connection

Pin No.

Internal Connection

J20-2 P2.1 J20-1 P2.0

J20-4

P2.3

J20-3

P2.2

J20-6 P2.5 J20-5 P2.4

J20-8 P1.0 J20-7 P1.1

J20-10 P1.2 J20-9 P1.3

J20-12 P1.4 J20-11 P1.5

J20-14 P1.6 J20-13 P1.7

J20-16 P3.8 J20-15 P1.9

J20-18 P3.3 J20-17 P3.9

J20-20 P1.11 J20-19 P1.8

J20-22 P1.13 J20-21 P1.10

J20-24 P1.15 J20-23 P1.12

J20-26

P2.11

J20-25

P1.14

J20-28 P2.12 J20-27 P2.10

J20-30 P2.15 J20-29 P2.9

J20-32 P3.10 J20-31 P2.8

J20-34 P2.13 J20-33 P2.7

J20-36 P3.11 J20-35 P2.6

J20-38 P3.0 J20-37 P2.14

J20-40 P3.1 J20-39 P3.2

J20-42 P3.5 J20-41 P3.4

J20-44 P3.7 J20-43 P3.6

J20-46 N/A J20-45 N/A

J20-48 N/A J20-47 N/A

J20-50 N/A J20-49 N/A

Table 6. Pinout for Digital Header 2 Pad (J5) on EVAL-ADuCM350EBZ

Top Row (from Left to Right) Bottom Row (from Left to Right)

Pin No. Internal Connection Pin No. Internal Connection

J5-19 N/A J5-20 N/A

J5-17 N/A J5-18 N/A

J5-15 N/A J5-16 N/A

J5-13 N/A J5-14 N/A

J5-11

P0.14

J5-12

P0.15

J5-9 P0.12 J5-10 P0.13

J5-7 P1.0 J5-8 P0.11

J5-5 P4.1 J5-6 P4.2

J5-3 P3.14 J5-4 P4.0

J5-1 P3.12 J5-2 P3.13

EVAL-ADuCM350EBZ User Guide UG-668

Rev. A | Page 9 of 28

ADUCM350 MOTHERBOARD SCHEMATICS

Figure 7. ADuCM350 Motherboard Schematic Device Drawing

12104-107

ADuCM350

A15 P2.15

B8 P1.7

A12 P1.14

B15 P2.8

C14 P3.10

B12 P1.15

C15 P2.7

D14 P2.13

D15 P2.6

E14 P3.11

E15 P2.14

G15 P3.6

J10 P3.7

K1 DVDD

H14 DGND

J15 P0.1

J14 P0.4

K14 P0.3

K15 P0.0

L14 P0.5

L15 P0.2

G6 DGND1

H15 VDD_IO

F10 P3.3

F15 P3.2

G10 P3.4

H10 P3.5

M15

TRACECLK M14

TRACEDATA0 N15

TRACEDATA1 N14

TRACEDATA2 P15

TRACEDATA3

R15

TRST

P13

AN_B

P12

AN_A

R14

AN_D

R13

AN_C

R11

TIA_O

R12

REF_EXCITE

P11

TIA_I

K10 AGND_REF

K9 AGND_TX/RX

P10

VBIAS

R10

VREF

AFE8

AFE7

AFE6

AFE4 R8

AFE5

AFE2 R7

AFE3

AFE1

RCAL2

RCAL1

P4 VCCM_ANA

M2 P0.15

R2 P0.10

RTC_XTAL1

H2 P0.9

RESETX

RTC_XTAL2

R3 P0.12

P3 P0.14

H1 P0.8

K7 P3.13

M1 VBACK

G14 P3.1

F14 P3.0

F7 DGND2

K6 P3.12

J2 P0.7

P2 P0.13

K2 P0.11

APLATFORM_TEST

J6 P3.14

H6 VCCM_DIG

USB_DP

L1 P4.0

J1 P0.6

USB_DM

VUSB

L2 P4.1

VBUS

HF_XTAL2

R1 P4.2

DGND_USB

HF_XTAL1

VLCD_23

F9 P3.9

VLCD_VDD

VLCD_FLY1

VLCD_13

VLCD_FLY2

A9 P1.8

A5 P1.0

B2 P2.0

B14 P2.12

B9 P1.9

B5 P1.1

A2 P2.1

F8 P3.8

B3 P2.2

A6 P1.2

A10 P1.10

B13 P2.11

A3 P2.3

B6 P1.3

B10 P1.11

B4 P2.4

A7 P1.4

A13 P2.10

A4 P2.5

B7 P1.5

A11 P1.12

B11 P1.13

A8 P1.6

A14 P2.9

P14 AGND_CTOUCH

KERNEL_GPIO

R4 AVDD_TX/RX

ADUCM350-OM

P0.0

P0.1

P0.2

P0.3

P0.4

P0.5

P0.6

P0.7

P0.8

P0.9

P0.10

P0.11

P0.12

P0.13

P0.14

P0.15

P1.0

P1.1

P1.2

P1.3

P1.4

P1.5

P1.6

P1.7

P1.8

P1.9

P1.10

P1.11

P1.12

P1.13

P1.14

P1.15

P2.0

P2.1

P2.2

P2.3

P2.4

P2.5

P2.6

P2.7

P2.8

P2.9

P2.10

P2.11

P2.12

P2.13

P2.14

P2.15

P3.0

P3.1

P3.2

P3.3

P3.4

P3.5

P3.6

P3.7

P3.8

P3.9

P3.10

P3.11

P3.12

P3.13

P3.14

P4.0

P4.1

P4.2

DVDD

VBACK

VDD_IO

VCCM_DIG

VCCM_ANA

AVDD_TX/RX

HF_XTAL2

HF_XTAL1

RTC_XTAL1

RTC_XTAL2

VUSB

VBUS

USB_DM

USB_DP

TRACEDATA1

TRACEDATA0

TRACECLK

TRACEDATA3

TRST

TRACEDATA2

TIA_O

TIA_I

AFE1

AFE2

AFE3

AFE4

AFE5

AFE6

AFE7

AFE8

RCAL2

RCAL1

VBIAS

VREF

RESETX

KERNEL_GPIO

AN_B

AN_A

AN_D

AN_C

REF_EXCITE

VLCD_FLY1

VLCD_FLY2

VLCD_23

VLCD_13

VLCD_VDD

UG-668 EVAL-ADuCM350EBZ User Guide

Rev. A | Page 10 of 28

Figure 8. Digital Schematics 1

12104-108

LCD CHARGE PUMP

LF 32kHz XTAL HF 16MHz XTAL

Layout: Needs To Be Near DUT

Layout: Shielding on 16MHz

GPIO LEDs

EXT INT

P0.10

P3.4

C11

4700pF C14

1uF

15pF

T6 T7

24pF C4

24pF

C21 DNI

C22 DNI C15

0.1uF

560r

DISPLAY

LED-0603-RED

R59

560r

DISPLAY1

LED-0603-RED

R60

560r

DISPLAY2

LED-0603-RED

R61

560r

DISPLAY3

LED-0603-RED

LK2 LK8

LK12

2GND 4

GND

XTAL-FA238

R48 0r

R62

DNI

0.1uF

R12 0r

T11

VLCD_FLY1

VLCD_FLY2

VLCD_VDD

RTC_XTAL1

RTC_XTAL2

HF_XTAL1 HF_XTAL2

VLCD_13

VLCD_23

P0.10

3.3V_BOARD

P0.11

3.3V_BOARD

P4.2

VCCM_DIG

P2.1

3.3V_BOARD

P3.6

P3.4

Table des matières

Autres manuels Analog Devices Carte mère

Analog Devices

Analog Devices AD9144-FMC-EBZ Manuel utilisateur

Analog Devices

Analog Devices EV-ADF5355SD1Z Manuel utilisateur

Analog Devices

Analog Devices EVAL-ADuM5028EBZ Manuel utilisateur

Analog Devices

Analog Devices EVAL-ADN4680EEBZ Manuel utilisateur

Analog Devices

Analog Devices AD9783 Manuel utilisateur

Analog Devices

Analog Devices EVAL-AD5933EBZ Manuel utilisateur

Analog Devices

Analog Devices ADSP-BF706 EZ-KIT Mini Manuel utilisateur

Analog Devices

Analog Devices SSM2317 Manuel utilisateur

Analog Devices

Analog Devices ADP5063 Manuel utilisateur

Analog Devices

Analog Devices EVAL-AD5326DBZ Manuel utilisateur

Analog Devices

Analog Devices EVAL-LTC9101-2 Manuel utilisateur

Analog Devices

Analog Devices EVAL-ADAU1977 Manuel utilisateur

Analog Devices

Analog Devices EVAL-AD7606BFMCZ Manuel utilisateur

Analog Devices

Analog Devices EVAL-AD51150SDZ Manuel utilisateur

Analog Devices

Analog Devices AD9166-FMC-EBZ Manuel utilisateur

Analog Devices

Analog Devices UG-213 Manuel utilisateur

Analog Devices

Analog Devices EVAL-ADXRS450Z-V Manuel utilisateur

Analog Devices

Analog Devices DC2665B-B Guide de configuration rapide

Analog Devices

Analog Devices EVAL-AD4858FMCZ Manuel utilisateur

Analog Devices

Analog Devices EV-SC598-SOM Manuel utilisateur

Analog Devices

Analog Devices EVAL-LTC9101-3 Manuel utilisateur

Analog Devices

Analog Devices AD9864 Manuel utilisateur

Analog Devices

Analog Devices AD9739-R2-EBZ Manuel utilisateur

Analog Devices

Analog Devices EagleEye EVAL-ADSW4000KTZ Manuel utilisateur

Manuels Carte mère populaires d'autres marques

DFI

DFI SD170 Manuel utilisateur

ASROCK

ASROCK ROMED8-2T Manuel utilisateur

Asus

Asus P2L97A Manuel utilisateur

Winmate

Winmate IC70 Manuel utilisateur

Asus

Asus MES-B Manuel utilisateur

Grantech

Grantech SYS8F377VGGA-3OMN Manuel utilisateur

Telit Wireless Solutions

Telit Wireless Solutions SL869-3DR Manuel utilisateur

Gigabyte

Gigabyte GA-9IVDT Manuel utilisateur

Texas Instruments

Texas Instruments ADS8372EVM Manuel utilisateur

Commell

Commell MS-C73 Manuel utilisateur

IBT Technologies

IBT Technologies MB860 Manuel utilisateur

Nvidia

Nvidia TEGRA DG-04927-001_V01 Manuel utilisateur

Biostar

Biostar M7VIT Bravo Instructions d'utilisation et d'installation

Intel

Intel D33217CK Manuel utilisateur

Asus

Asus F1A55-M LX PLUS R2.0 Manuel utilisateur

EPC

EPC EPC9147C Manuel utilisateur

Asus

Asus EX-B760M-V5 D4 Manuel utilisateur

EPOX

EPOX MU-8KHA0010 Manuel utilisateur