Texas Instruments DAC80501 Скачать руководство пользователя страница 8 | Manualshive

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Texas Instruments DAC80501 Скачать руководство пользователя страница 8

Detailed Description

8

SLAU795 – November 2018

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Copyright © 2018, Texas Instruments Incorporated

DAC80501EVM

3.2

Software Description

This section describes the features of the DAC80501 EVM software, and discusses how to use these
features. The software provides basic control of all the registers and functions to the DAC80501 device.

3.2.1

Starting the Software

After the DAC80501EVM software is installed, a restart may be required by Windows. To launch the
software, locate the Texas Instruments folder in the

All Programs

menu, and select the

DAC80501 EVM

icon.

Figure 5. DAC80501EVM GUI Location

shows that If the USB2ANY is correctly connected, the status bar at the bottom of the screen

displays

HARDWARE CONNECTED

. If the USB2ANY is not properly connected or not connected at all,

the status bar displays

DEMO

. If the GUI is not displaying the

HARDWARE CONNECTED

status while the

USB2ANY is connected, unplug and reconnect the USB2ANY and relaunch the GUI software.

Figure 6. DAC80501EVM GUI Connection Detection

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Содержание DAC80501

Страница 1: ...ion and use of the DAC80501 evaluation module EVM This document also discusses the proper setup and configuration of both software and hardware and reviews various aspects of program operation Through...

Страница 2: ...VM Software Page Selection 9 8 Low Level Configuration Page 9 9 Low Level Configuration Page Options 10 10 High Level Configuration Page 10 11 DAC80501EVM Board Schematic 11 12 DAC80501EVM PCB Compone...

Страница 3: ...w ti com Table 1 Contents of DAC80501EVM Kit Item Quantity DAC80501EVM evaluation board PCB 1 Table 2 Required Components Not Part of the DAC80501EVM Kit Item Quantity USB2ANY interface adapter 1 1 2...

Страница 4: ...to the EVM board align and firmly connect the keyed ribbon connector to the J8 connector Verify the connection is snug because loose connections may cause intermittent operation 2 1 2 Power Configura...

Страница 5: ...s downloaded onto the PC navigate to the DAC80501EVM folder and run the Setup_DAC80501_EVM exe file as shown in Figure 2 When the software is launched an installation dialog window opens and prompts t...

Страница 6: ...be maintained VDD Source Selection JP2 Closed SPI Enabled Open I2C Enabled Not supported in the software SPI or I2C Interface Selection JP3 Open SYNC A0 HIGH Closed SYNC A0 LOW SYNC A0 Level JP4 Open...

Страница 7: ...ive digital test points Table 6 provides the pin definitions for this connector Table 7 provides the corresponding test points for the SPI signals Table 6 J8 USB2ANY Pin Definitions Pin Signal Descrip...

Страница 8: ...e is installed a restart may be required by Windows To launch the software locate the Texas Instruments folder in the All Programs menu and select the DAC80501 EVM icon Figure 5 DAC80501EVM GUI Locati...

Страница 9: ...ges with each page representing a feature of the software Figure 7 DAC80501EVM Software Page Selection 3 2 2 1 Low Level Configuration Page The DAC80501 EVM Register Map page shown in Figure 8 allows...

Страница 10: ...e displayed in Figure 9 Figure 9 Low Level Configuration Page Options If Immediate is selected under Update Mode all changes to register values update immediately The Deferred option allows the user t...

Страница 11: ...mit Documentation Feedback Copyright 2018 Texas Instruments Incorporated DAC80501EVM 4 Schematic PCB Layout and Bill of Materials This section contains the complete bill of materials and schematic dia...

Страница 12: ...r 2018 Submit Documentation Feedback Copyright 2018 Texas Instruments Incorporated DAC80501EVM 4 2 PCB Components Layout Figure 12 through Figure 14 show the layout of the components for the DAC80501E...

Страница 13: ...www ti com Schematic PCB Layout and Bill of Materials 13 SLAU795 November 2018 Submit Documentation Feedback Copyright 2018 Texas Instruments Incorporated DAC80501EVM Figure 14 Bottom Layer...

Страница 14: ...3M J1 1 Header shrouded 100mil 5x2 Gold SMT SMT Header 52601 S10 8LF FCI J2 J3 2 Terminal Block 3 5mm Pitch 2x1 TH 7 0x8 2x6 5mm ED555 2DS On Shore Technology JP1 JP2 JP3 JP4 4 Header 2 54mm 2x1 Tin S...

Страница 15: ...set forth above or credit User s account for such EVM TI s liability under this warranty shall be limited to EVMs that are returned during the warranty period to the address designated by TI and that...

Страница 16: ...the antenna types listed in the user guide with the maximum permissible gain and required antenna impedance for each antenna type indicated Antenna types not included in this list having a gain great...

Страница 17: ...t the EVM user guide prior to connecting any load to the EVM output If there is uncertainty as to the load specification please contact a TI field representative During normal operation even with the...

Страница 18: ...OST OF REMOVAL OR REINSTALLATION ANCILLARY COSTS TO THE PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES RETESTING OUTSIDE COMPUTER TIME LABOR COSTS LOSS OF GOODWILL LOSS OF PROFITS LOSS OF SAVINGS LOSS OF...

Страница 19: ...e resources are subject to change without notice TI grants you permission to use these resources only for development of an application that uses the TI products described in the resource Other reprod...

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