Analog Devices Dust Networks DC9006A User manual

Dust Networks™
Eterna®Evaluation & Development
DC9006A and DC9004B User
Guide
Interface Card &
Programming JTAG Adapter

Table of Contents
About This Guide...........................................................................................3
Audience....................................................................................................3
Related Documents......................................................................................3
Conventions and Terminology .......................................................................3
Revision History ..........................................................................................4
Getting Started .............................................................................................5
DC9006 Interface Card.................................................................................5
Installation.................................................................................................5
Setup ........................................................................................................6
Warning.....................................................................................................6
Interface Card (DC9006A) ............................................................................7
Block Diagram ............................................................................................7
USB Interface .............................................................................................7
JTAG ......................................................................................................7
SPI ........................................................................................................7
CLI.........................................................................................................8
API ........................................................................................................8
Signal & Power Isolation...............................................................................8
Power Switch-Over ......................................................................................8
Mote Current Sensing...................................................................................8
Jumper Settings..........................................................................................9
Interface Signal Disconnection.....................................................................10
External JTAG & Reset Pushbutton ...............................................................10
Eterna Evaluation and Development Mote Socket Pinout ..............................11
Programming Adapter (DC9004B) ..............................................................12
Introduction..............................................................................................12
Usage......................................................................................................13
Interfaces.................................................................................................13
DC9006 Interface...................................................................................13
Programming Interface Headers (2x5 0.050”, 2mm and .100” pitch) .............13
JTAG and SWD Interfaces (2x5 2mm” pitch header)....................................14
LTP5900 Socket (26-pin, 2mm pitch) ........................................................15
Limitations ...............................................................................................16
Ribbon Cable Length...............................................................................16
Voltage Level.........................................................................................16
Current Limit.........................................................................................16
Feature Comparison with DC9010................................................................16
2 ANALOG DEVICES,INC.CONFIDENTIAL DC9006A AND DC9004B USER GUIDE

About This Guide
This document describes the DC9006 and DC9004B Eterna Evaluation &
Development boards. The latest revision of this document may be found online at:
www.linear.com/docs/58003.
Audience
This document is intended for system, hardware and software developers.
Related Documents
The following related documents are available:
DC9006 & DC9004 User Guide
DC9006A Interface Card Design Data
DC9004 Design Files
DC9007A SmartMesh®WirelessHART Starter Kit
DC9021B SmartMesh IP RF Certified Starter Kit
DC9022A SmartMesh WirelessHART RF Certified Starter Kit
SmartMesh IP Easy Start Guide
SmartMesh WirelessHART Easy Start Guide
LTC5800-IPM SmartMesh IP Mote Datasheet
LTC5800-IPR SmartMesh IP Manager Datasheet
LTC5800-WHM SmartMesh WirelessHART Mote Datasheet
Eterna Board Specific Parameter Configuration Guide
Eterna Serial Programmer Guide
Eterna 5800 Integration Guide
TAG-Connect TC2050-IDC and TC2030-CTX-20
DC9010 Online Documentation
IAR I-Jet and Segger J-Link
Conventions and Terminology
This guide uses the following text conventions:
•Computer type indicates information that you enter, such as a URL.
•Bold type indicates buttons, fields, and menu commands.
•Italic type is used to introduce a new term.
•Note: Notes provide more detailed information about concepts.
•Caution: Cautions advise about actions that might result in loss of data.
•Warning: Warnings advise about actions that might cause physical harm to the
hardware or your person.
DC9006A AND DC9004B USER GUIDE ANALOG DEVICES,INC.CONFIDENTIAL 3

Revision History
Revision Date Description
1 May 19, 2017 First Release
2 July 11, 2017 Added footer ADI Confidential notice
Internal Document Number: 040-0132
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DC9006A AND DC9004B USER GUIDE ANALOG DEVICES,INC.CONFIDENTIAL 5
Getting Started
DC9006 Interface Card
The DC9006 Interface Card is a USB interface for Eterna Evaluation & Development
Mote such as the DC9018.
The DC9006 may also be used as a programmer when connected to a DC9004B
adapter card. In this case, the DC9006 provides access to any Eterna platforms that
feature the recommended programming connectors.
The DC9006 Interface Card is to be used when communication over USB,
programming or JTAG access is desired. It provides power to the Eterna Evaluation
& Development Mote and an isolated interface to the USB host.
The Interface Card also features test points to monitor the mote current
consumption and jumpers for various configurations.
Figure 1 DC9018B Mote (left) connected to the DC9006A Interface Card (right)
Installation
The Interface Card communicates with a host computer using a USB serial
connection. When the Interface Card is first connected, the host computer may
prompt to install a driver for it.
The Interface Card requires USB drivers from Future Technology Devices
International (FTDI, http://www.ftdichip.com/). The FTDI “D2XX” drivers can be
found at http://www.ftdichip.com/Drivers/D2XX.htm.
The FTDI serial chip set is found in many different devices and it is possible that a
version of the FTDI drivers are already installed on your machine. It is important to
use the latest version available on the web. The Interface Card has been tested
against D2XX Drivers revision 2.08.30.

Once drivers are installed for the Interface Board, one should use the same USB port
each time the manager is connected to the computer. If a different USB port is used,
the setup procedure will need to be repeated for that port.
The Eterna Evaluation and Development Board Set require Windows 7 or Windows
XP with SP3, or later versions of Windows.
For details regarding the FTDI drivers installation, please refer to the FDTI
documentation and the Eterna Serial Programmer Guide.
Setup
For details on operating the Eterna Evaluation & Development Board Set in a
network, please refer to the starter kit documentation (SmartMesh IP Easy Start
Guide or SmartMesh WirelessHART Easy Start Guide).
Warning
The Eterna Evaluation & Development system includes Lithium batteries.
Batteries can explode, ignite, leak, or cause personal injury if not used or disposed of
properly. Do not open batteries, discard in fire, nor heat above 100°C (212°F). Do
not recharge the batteries, install them backwards, install used or other battery
types, nor expose battery contents to water.
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DC9006A AND DC9004B USER GUIDE ANALOG DEVICES,INC.CONFIDENTIAL 7
Interface Card (DC9006A)
Block Diagram
The following diagram depicts the main features of the DC9006 Interface Card.
Figure 2 Diagram of the DC9006 Interface Card (right)
USB Interface
The Interface Card communication interface to the USB host consists of four serial
ports. After the FTDI driver installation, sequential serial ports are allocated to the
Interface Board.
JTAG
JTAG is only supported with an external JTAG device (not included), such as I-Jet
from IAR with a 20pin .1” adapter or J-Link from Segger. The external JTAG device
must be connected to the JTAG Header depicted in Figure 2 and JP1 jumper must be
installed in the “JTAG EXT” position (see Jumper Settings section).
The USB JTAG connection shown in dotted line in Figure 2 is not supported.
SPI
The second USB serial port is connected to the Eterna Evaluation & Development
Mote slave serial interface (when JP1 “SPI OFF” jumper is not installed).
Further documentation on this interface is available in the Eterna Serial
Programmer Guide.

CLI
The third USB serial port provides access to the UARTC0_TX and UARTC0_RX
lines of the LTC5800 (when JP1 “CLI OFF” jumper is not installed).
A 2-wire serial interface is supported; typically 9600 baud, the baud rate is
application dependant and is described in the Eterna Board Specific Parameter
Configuration Guide.
API
The fourth USB serial port provides access to the serial API of the Eterna Evaluation
& Development Board EManager (when JP1 “API OFF” jumper is not installed).
The API serial interface supports from 2-wire to 6-wire communication. Typically
115200, the baud rate is application dependant and is described in the Eterna Board
Specific Parameter Configuration Guide..
Signal & Power Isolation
The Interface Card provides isolated power and signals to the Eterna Evaluation &
Development Board from the USB micro-B interface (J1).
The external JTAG connector (P1) features signals that are directly connected to the
Eterna Evaluation & Development Board connector. P1 signals are referenced to the
isolated ground.
Power Switch-Over
The Interface Card compares its VCCA rail to the battery voltage from the Eterna
Evaluation & Development Board. When the VCCA rail is within 150 mV of the
battery voltage, the PGOOD signal is asserted.
The Eterna Evaluation & Development Board uses the PGOOD signal to switch its
supply from battery to the power provided by the Interface Card (VUSB_3V6).
Mote Current Sensing
The Interface Card provides two current sensing headers (P3 and P4) working in
conjunction with the JP5 jumper as shown in the schematics below.
With JP5 jumper installed, a voltmeter across P4 will measure the mote
consumption: P4 voltage is equal to 10 times the mote current (voltage drop across
the 10-ohm sense resistor R55 caused by the ISO_VSUPPLY current).
Alternatively and with JP5 is removed, a ammeter may be connected across P3 to
directly measure the mote current.
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DC9006A AND DC9004B USER GUIDE ANALOG DEVICES,INC.CONFIDENTIAL 9
VSENSE
VCCA
R55
10.0, 1%
0402
P3
HDR_100MIL_PTH
2
1
P4
HDR_100MIL_PTH
2
1ISO_VSUPPLY
JP5A
HDR_2MM_PTH
1
2
JP5B
RED JUMPER
AddOn
CURRENT
Figure 3 Current Sensing Jumpers
A third 0.100” header P2 is provided for ground reference. Both P2 pins are
connected to the isolated ground.
For accurate current measurements, all JP1 headers shall be installed (see section:
Mote Signal Disconnection).
Note: In applications where a high current is required, jumper P4 shall be installed;
this shunts the sense resistor R55 and eliminates the associated voltage drop.
Jumper Settings
The Interface Card features the jumper loading options depicted below.
Figure 4 Interface Card Jumpers
The 2mm shorting jumpers may be installed according to the following table:
Jumper Description Default Note
JP1 Disconnect signals to the Eterna Evaluation and Development
Board, install JP1 jumpers as follows:
"JTAG EXT" to enable the External JTAG port, this jumper
ON

10 ANALOG DEVICES,INC.CONFIDENTIAL DC9006A AND DC9004B USER GUIDE
Jumper Description Default Note
disconnects the JTAG lines from one of the USB serial interface and
should always be installed unless the USB JTAG interface is
supported in the development or evaluation tools;
"SPI OFF" to disconnect SPI lines, RESETn and FLASH_P_ENn;
"CLI OFF" to disconnect UARTC0 TX and RX; and,
"API OFF" to disconnect serial API signals.
OFF
OFF
OFF
JP5 Carries current to the Eterna Evaluation and Development Board. JP5 should always be installed unless an ammeter is connected
across the P3 header. ON
JP7
Enables the VCCA rail, the 3.6V isolated power supply to the Eterna
Evaluation and Development Board. JP7 should normally be
installed in the “ON” position (pin 1 & 2); the “OFF” position (pin 2
& 3) may be used to disable the VCCA rail and provide power from
an external source.
ON (1)
JP8
Controls the isolated supplies of the Interface Card (V+ and the
derived VCCA and +5V rails). JP8 should normally be installed in
the “ON” position (pin 1 & 2); the “OFF” position (pin 2 & 3) may be
used to disable the on-board generation of the isolated V+ supply
and provide power from an external source set between 9V and 12V.
ON (1)
JP9
Controls a power switch on the USB 5V supply. JP8 should
normally be installed in the “ON” position (pin 1 & 2); the “OFF”
position (pin 2 & 3) may be used to disconnect the Interface Card
from the USB 5V supply.
ON (1)
JP10
Connects the Eterna Evaluation and Development Board battery to
logic that determines when power is to be switched from battery to
the isolated VCCA rail. JP10 jumper should normally be installed
for proper power switching operation. JP10 jumper may be
removed to prevent battery current flow in special situations such as
unpowered Interface Card connected to the Eterna Evaluation &
Development Board.
ON
(1) when no jumper is installed, the Interface Card defaults to the “ON” state
Interface Signal Disconnection
To perform accurate current measurements, it is recommended to disconnect the
Interface Card signals from the Eterna Evaluation & Development Board by
installing all JP1 jumpers.
Since so little power is required by the LTC5800 to operate, the Eterna Evaluation &
Development Board may gather enough power from current flowing through the
Interface Card signals and its ESD protection diodes.
External JTAG & Reset Pushbutton
The external JTAG connector (P1) allows the use of 3rd party development systems
with the Eterna Evaluation & Development Board. P1 is a 2x10 pin .100” header
compatible with JTAG/SWD emulators such as IAR or Segger J-Link.
The Interface Card features a momentary push button (PB1). PB1 only asserts the
JTAG and the Eterna Evaluation & Development Board reset signal (RESETn).