DLP-EVALS DLP Design Inc, DLP-EVALS Datasheet
DLP-EVALS
Specifications of DLP-EVALS
Related parts for DLP-EVALS
DLP-EVALS Summary of contents
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... Evaluation Boards for the DLP-USB245M USB Adapter GENERAL DESCRIPTION The DLP-EVALP and DLP-EVALS present a straightforward approach to designing target electronics that will both interface with and take all required operational power from the DLP-USB245M USB Adapter. No external power supply is needed while still maintaining compliance with the USB Specification. ...
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... Serving as a design example, both evaluation boards have a DS-18S20 (TO-92 package) temperature sensor connected to a port pin on the microcontroller. The DLP-EVALP and DLP-EVALS both ship with firmware pre-programmed into their Flash (ROM) microcontroller that implements an interface to Windows PC software that will exercise the temperature sensor, push-button, and LED’ ...
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... TEST SOFTWARE Demonstration software (USBTEST.EXE) for the DLP-EVALx boards can be downloaded from the DLP Design website. The software runs under Windows 98/ME/2000/XP. USBTEST.EXE will read the DS- 18S20 sensor and present the temperature data numerically. USBTEST.EXE exemplifies four communications techniques. The echo or loop-back function sends 64 bytes of data to the USB Adapter and waits for each byte to be echoed back before continuing ...
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... DLP-USB245M adapter board. The speed of this test is limited by the speed of the microcontroller. When the button on the DLP-EVALx board is pressed, the microcontroller creates and sends a 512-byte packet of data to the host via the DLP-USB245M. The returned data is presented in the application's list box. TEMPERATURE SENSOR WIRING The DS-18S20 is interfaced to the microcontroller using a standard port pin and a 1 ...
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... POWER SUPPLY The DLP-EVALx boards take all needed operational power from the host PC's USB port via the DLP-USB245M USB Adapter. When the host PC goes to standby mode, the DLP-USB245M will also go to standby mode after 3 milliseconds of no USB activity. When the DLP-USB245M goes to standby mode, it takes SLEEP high, which powers down the DLP-EVALx board ...
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... This product and its documentation are supplied on an as-is basis, and no warranty as to their suitability for any particular purpose is either made or implied. DLP Design will not accept any claim for damages whatsoever arising as a result of use or failure of this product. Your statutory rights are not affected. ...