Rohm RAGU V1.0 Manual de usuario

1/14

No. 60AP001E Rev.001

2017.4

No. 61UG032E Rev.001

Nov.2018

User’s Guide

User’s Manual

RAGU V1.0

TheRAGUisEvaluationToolcontrolsthestepping motordriverICtodemonstrateandevaluateitsfunctions:

1.Speedcontrol(byvariableclockfrequency)

2.Spindirectioncontrol (Clockwise orcounter-clockwise)

3.PowerSave

4.Excitationmodes

5.Currentdecaycontrol

6.Outputcurrentcontrol

7.Junctiontemperature measurement(byTESTpindiode)

8.Efficiencymeasurement(IccvsIout)

This systemiscomposedofSoftwareandHardwareparts.TheSoftwarerunsina PCwithaUSBport,andcommunicateswiththehardware.The

Hardware is composed of 2 major parts, RAGU main board (RAGU-main1-EVK-001) and RAGU option board (RAGU-op1-EVK-001). RAGU

main board generates the signals to control the DUT (Device under test). RAGU option board allows oscilloscope feature and monitors output

voltagesandcurrents.

Downloaded from Arrow.com.

2/14

User’s Guide

RAGU V1.0 User’s Manual

No. 61UG032E Rev.001

Nov.2018

I. Introduction

What is RAGU V1.0?

It is a user friendly evaluation tool that enables to demonstrate

and evaluate the function of stepping motor driver IC’s.

What Can We Do with this Tool?

This tool enables the user to evaluate or demonstrate certain

functions of motor driver IC’s without the use of bulky

instruments (e.g. oscilloscope, power supply).

With its Software and Hardware, the user can rotate stepping

motors, adjust current limit, control current decay, change

excitation mode, and monitor waveform of output voltages and

currents.

Figure 1. RAGU tool screen

II. Software Requirements

Materials and specifications needed to operate the application.

Hardware Requirements

RAGU main board (RAGU-main1-EVK-001)

RAGU option board (RAGU-op1-EVK-001)

USB Cable Mini B

Wall adapter

RAGU board with DUT

Computer Requirements

Windows 10 32bit

User account with administrative privileges

Minimum screen resolution of 1024 x 768

Software Requirements

Cypress Drivers*1

FPGA’s Raw Binary File*1

※1…Installer package includes these items.

III. Software Installation

This section explains how the installer package is used to

install the application into your computer.

Software Installation

Figure 2. Icon of Installation

Locate and run the installer.

Step

Downloaded from Arrow.com.Downloaded from Arrow.com.

3/14

User’s Guide

RAGU V1.0 User’s Manual

No. 61UG032E Rev.001

Nov.2018

Figure 3. Setup Screen 1

Figure 4. Setup Screen 2

Figure 5. Setup Screen 3

Figure 6. Setup Screen 4

The setup wizard will appear. Click Next to

continue.

Step

To confirm the installer’s Terms of Agreement,

click I Agree.

Step

Choose your preferred options and click Next.

Step

Click Browse to change the installation directory

otherwise the default directory will be used. Click Install

to proceed. It is highly recommended that the

application be installed in a directory or computer that

has administrative rights.

Step

Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.

4/14

User’s Guide

RAGU V1.0 User’s Manual

No. 61UG032E Rev.001

Nov.2018

Figure 7. Setup Screen 5

Figure 8. RAGU shortcut

Notice that there are shortcuts of the application in the

desktop and start menu. (Note: You have the option to

select where to add/or not to add shortcuts.)

Step

Click

Finish

to close the wizard.

Step

Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.

5/14

User’s Guide

RAGU V1.0 User’s Manual

No. 61UG032E Rev.001

Nov.2018

IV. System Setup

General Setup

Figure 9. General Setup

Figure 10. Hardware parts

Component Descriptions

Motor

Stepping

Connectors

USB 2.0

(that is connected to PC)

AC adapter

Ribbon wire with connectors

RAGU DUT board

CLK-IN type

RAGU main board

RAGU-main1-EVK-001

RAGU option board

RAGU-op1-EVK-001

Table 1. Hardware parts

V. Function

This section discusses the different function available for the

RAGU software.

Basic Drive

This is the basic function is included by default on the software.

It allows the user to use the basic drive features located on the

left side of the control software.

Figure 11. RAGU at startup

Dynamic Mode

This license allows the user to access the Dynamic Mode

window.

Figure 12. Dynamic Mode

Stepping Motor

AC adaptor

Connecting cable

RAGU DUT board

RAGU main board

RAGU option board

Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.

6/14

User’s Guide

RAGU V1.0 User’s Manual

No. 61UG032E Rev.001

Nov.2018

Oscilloscope

This license allows the user to use the built-in oscilloscope

which features 4 input channels and triggering feature.

Also the oscilloscope’s calibration feature may be used.

*Note: In order use this feature, RAGU-op1-EVK-001 is

necessary.

Figure 13. Oscilloscope at startup

Thermometer

This license allows the user to monitor the DUT’s temperature

via the thermometer control and also allow access to the Tj

Monitor window.

*Note: In order use this feature, RAGU-op1-EVK-001 in

necessary.

Figure 14. DUT temperature measurement tools

VI. Parts of the Control Software

Main GUI

Figure 15. Main GUI

(01)ON Switch

Switch that enables access to

RAGU

(02)DUT Control Settings

Input control signal of DUT

(Motor Driver IC)

(03)Graph/Plot Area

Graphs measured values

(04)Oscilloscope Settings

Oscilloscope like settings

Table 2. Main GUI Common Controls

DUT Control Settings

Figure 16. DUT Control Settings

Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.

7/14

User’s Guide

RAGU V1.0 User’s Manual

No. 61UG032E Rev.001

Nov.2018

(01) Operating Mode

-Switch that enables access to

RAGU

(02) Levels

(a) Voltage Level

-Value can be changed by either

the slider or text box.

-To move from one text box to

another, use the enter key.

-The sliders can be configured

using the MAX, STEP and MIN

text boxes.

(b) Frequency Level

-Value can be changed by either

the slider or text box.

-The CLK slider can be

configured using the MAX,

STEP and MIN text boxes.

(03) Computation

-Displays the calculated Io

(04) Clock Output

-Use the Start button to enable

or disable the clock output.

-Continuous Mode: Clock

outputs until the Stop button is

clicked.

-Manual Mode: Clock

generates specified number of

clock cycles.

(05) Pin Voltage Levels

-Use the choices to select the

voltage levels of the

corresponding pins.

Table 3. Main GUI Common Controls

Graph/Plot Area and Oscilloscope Settings

Figure 17. Oscilloscope Settings

(01)Graph/Plot Area

(a) Time-Delta

Measurement

-Use the right double click to

ON/OFF, use right single click

to move the blue cursor. Time

is measured between the red

(left click) and blue (right

click) cursors.

(b) Time-Value

Display

-Use the left double click to

ON/OFF, use left single click

to move the cursor

-Use the Left and Right Arrow

Buttons to scroll through the

waveform

(02)Channel

Settings

(a) On/Off

-Show/hide the specified

channel

(b) Source

-Select measurement source

(Output Voltage/Current/ICC)

-Channel Select (A/B)

(d) Value/Div

-Display the current or

voltage value/Div of each

channel

(e) Range

-Change the VALUE/Div

Settings

(f) Setup

-Open the Channel Settings

window

(g) Sec/Div

-Control the TIME/Div setting

of the display (in seconds)

(h) Sampling Rate

-Control the sampling

frequency of the Waveform

Scope

(03)Sampling Rate

(a) Trigger

-ON/OFF triggering

(b) Channel

-Select Channel

-Vary current input level

(d) Voltage

-Vary input voltage level

(e) Run/Stop

-Enable/Disable triggering

-Continuously read the 4

channels and plot them in

chart. Only the current

available data in the RAM (8k

samples) will be displayed at

any time.

(f) Save

-Export graph as image

(jpeg.)

Note: Only one slider is active at any time. The active

slider will depend on the input type (Voltage/Current)

of the currently selected channel.

Table 4. Main GUI Common Controls

Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.

8/14

User’s Guide

RAGU V1.0 User’s Manual

No. 61UG032E Rev.001

Nov.2018

Dynamic Window

Figure 18. DUT Control Settings 1

Accessed via: View -> Dynamic Window Menu Item

The Dynamic Settings window allows the

user to preprogram a sequence of

configurations to the device.

The Run Cycle determines the repeat count

for the whole sequence.

The repeat delay defines the time between

each cycle.

Press Start to begin the dynamic sequence.

Temperature Monitor

Figure 19. DUT Control Settings 2

Accessed via: View -> Tj Monitor Menu Item

The Temperature Monitor window allows the

user to preprogram a sequence of

configurations to the device in order to

monitor the temperature at each setting.

At the end of the sequence, the logged

temperature data is plotted into a Microsoft

Excel Spreadsheet.

Press “Start” to begin temperature

monitoring.

Press “Save Chart” to plot the existing

temperature log in a spreadsheet.

Calibrate

Figure 20. Calibration Settings

The calibrate function is found under the Help Menu.

Note: Ensure that all oscilloscope functions are

turned off before calibrating the device. Calibrating

the device while using the oscilloscope may result to

an incorrect calibration.

Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.

9/14

User’s Guide

RAGU V1.0 User’s Manual

No. 61UG032E Rev.001

Nov.2018

VII. Using the Application and Its Tools

How to Use the Scope

Figure 21. Oscilloscope at startup

How to Use Dynamic Mode

Figure 22. Dynamic mode setting screen

Set desired drive settings.

Step

Ensure that scope is running.

Step

The captured waveforms will be displayed.

Step

User may use the other scope features such as: Channel

settings, Trigger & Cursor Measurement

See

Parts of the Control Software > Graph/Plot Area

and Oscilloscope Settings.

Click Start when ready, Stop to cancel,

Step

Set the cycle settings.

Step

User may also choose to load and save settings

via the File menu.

Input desired values in grid:

Time

Time when row of settings

will be implemented

VREF

Value in x.xx format

MTH

Value in x.xx format

CLK

Value in hertz [Hz]

Value is either 1/0(H/L)

ENABLE

Value is either 1/0(H/L)

MODE0

Value is either 1/0(H/L)

MODE1

Value is either 1/0(H/L)

CW/CCW

Value is either 1/0(H/L)

User may select multiple cells to

copy/delete/paste for easy use.

User may also copy cells from MS Excel and

paste here.

Step

10/14

User’s Guide

RAGU V1.0 User’s Manual

No. 61UG032E Rev.001

Nov.2018

VIII. Driver Installation

Drivers are used to detect a device, by checking its firmware

CyUSB Driver Installation Guide

for Windows 10 32bit

1. Search for “Device Manager” or “devmgmt.msc”. Open the

application.

2. Attach the USB device.

Figure 23. Driver installation screen 1

Figure 24. Driver installation screen 2

Figure 25. Driver installation screen 3

Under Universal Serial Bus controllers, select the USB

device. Right click the device then press Update Driver

Software…

Step

Select Browse my computer for driver

software.

Step

Click Browse…

and locate the directory where

RAGU V1.0 is installed. Click Next.

Step

Tabla de contenidos

Otros manuales de Placa madre de Rohm

Rohm

Rohm BD9G101G Instrucciones de instalación y funcionamiento

Rohm

Rohm KX134-1211-EVK-001 Manual de usuario

Rohm

Rohm BD63 EFV-EKV-001 Series Manual de usuario

Rohm

Rohm Switching Regulator Series Manual de usuario

Rohm

Rohm BM92A12MWV-EVK-001 Manual de usuario

Rohm

Rohm BM2P134E-EVK-001 Manual de usuario

Rohm

Rohm BD7F105EFJ-EVK-001 Manual de usuario

Rohm

Rohm BD7411G-EVK-001 Manual de usuario

Rohm

Rohm BD868 0MUF-C Series Manual de usuario

Rohm

Rohm RKX-A3-EVK-001 Manual de usuario

Rohm

Rohm BM3G007MUV-EVK-003 Manual de usuario

Rohm

Rohm BD7695FJ Manual de usuario

Rohm

Rohm BM1Z002FJ Manual de usuario

Rohm

Rohm Lapis MK715 1 Evaluation Kit Mini Plus... Manual de usuario

Rohm

Rohm KXTJ3-1057-EVK-001 Manual de usuario

Rohm

Rohm BD HC0 Series Guía del usuario

Rohm

Rohm BM1Z002FJ Manual de usuario

Rohm

Rohm BD96801-SPA7-EVK-301 Manual de usuario

Rohm

Rohm BD16950EFV-EVK-001 Manual de usuario

Rohm

Rohm BH1790GLC-EVK-001 Manual de usuario

Rohm

Rohm BM2P060MF-EVK-001 Manual de usuario

Rohm

Rohm BD9E200FP4-Z Manual de usuario

Rohm

Rohm BD7682FJ-EVK-301 Manual de usuario

Rohm

Rohm Switching Regulator Series Manual de usuario

Manuales populares de Placa madre de otras marcas

DFI

DFI SD170 Manual de usuario

ASROCK

ASROCK ROMED8-2T Manual de usuario

Asus

Asus P2L97A Manual de usuario

Winmate

Winmate IC70 Manual de usuario

Asus

Asus MES-B Manual de usuario

Grantech

Grantech SYS8F377VGGA-3OMN Manual de usuario

Telit Wireless Solutions

Telit Wireless Solutions SL869-3DR Manual de usuario

Gigabyte

Gigabyte GA-9IVDT Manual de usuario

Texas Instruments

Texas Instruments ADS8372EVM Manual de usuario

Commell

Commell MS-C73 Manual de usuario

IBT Technologies

IBT Technologies MB860 Manual de usuario

Nvidia

Nvidia TEGRA DG-04927-001_V01 Manual de usuario

Biostar

Biostar M7VIT Bravo Instrucciones de funcionamiento e instalación

Intel

Intel D33217CK Manual de usuario

Asus

Asus F1A55-M LX PLUS R2.0 Manual de usuario

EPC

EPC EPC9147C Manual de usuario

Asus

Asus EX-B760M-V5 D4 Manual de usuario

EPOX

EPOX MU-8KHA0010 Manual de usuario