EVB-EMC1428 SMSC, EVB-EMC1428 Datasheet
EVB-EMC1428
Specifications of EVB-EMC1428
Related parts for EVB-EMC1428
EVB-EMC1428 Summary of contents
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... EMC1428 EVB User Manual Insert EVB graphic/photo here (this text can be removed on master page view) Copyright © 2007 SMSC or its subsidiaries. All rights reserved. The information contained herein is proprietary to SMSC, shall be used solely in accordance with the agreement pursuant to which it is provided, and shall not be reproduced or disclosed to others without the prior written consent of SMSC ...
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... Seven externally connected temperature diodes and one internal diode are available for temperature sensing. The system shutdown temperature is configurable as is the alert alarm levels. All of the functions of the EMC1428 can be tested and observed with the USB-based EVB-EMC1428. A block diagram of this EVB is shown in 1 ...
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... Connect the supplied USB cable to an available USB port on the PC. Plug the “mini-B” end of the USB cable into EVB connector P3. The +3.3V and Bridge ACT LEDs should illuminate. After the EVB is connected to the PC the “Find New Hardware” wizard will pop up for USB driver installation. Follow the instructions in the readme.txt file to complete the installation process. ...
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... Figure 2.1 Chip Manager Quick Help Startup Screen Revision 1.0 (08-21-07) EMC1428 EVB User Manual 4 SMSC EMC1428 ...
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... EMC1428 EVB User Manual SMSC EMC1428 Figure 2.2 Chip Manager Help Screen 5 Revision 1.0 (08-21-07) ...
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... The EVB was designed for ease of use and user experimentation with easily accessible jumpers and access to the SMBus data lines. Figure 2.3 EVB-EMC1428 Board Outline and Silk-screen Revision 1.0 (08-21-07) Figure 2.3 below shows the silk-screen for the EVB-EMC1428. 6 EMC1428 EVB User Manual SMSC EMC1428 ...
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... Direct SMBus Connect Option It is also possible to connect an external SMBus master to the EVB-EMC1428. A few jumper settings are all that is required to drive the EMC1428 on the EVB: Simply remove the jumpers on JP19 and connect the SMBus master to the SCL, SDA and ALERT n pins, as well as an external supply for +3 ...
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... Then connect Pin 1 to the ‘remote+’ terminal of the remote diode and Pin 3 to the ‘remote-‘ terminal of the remote diode. Make sure a common ground exists between the remote diode (GPU, etc.) and the EVB-EMC1428. Also ensure that the remote diode is properly biased according to the diode manufacture. ...
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... TRIP_SET pin and the tri-state setting of the SHDN_SEL pin. The EVB allows the user to quickly evaluate each of the many temperature values by adjusting R50. JP12 can be moved to 3 different states which define the powerup state of beta compensation and REC ...
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... EMC1428 registers. See the datasheet register description for details. Revision 1.0 (08-21-07) NAME CONNECTION connection connection connection connection (open) Diode mode +3. SDA - SMBus SCL - SMBus ALERT Bias 1 2 (open) Vbias ~ 0.7V GND NA Used in manufacturing Header 10 EMC1428 EVB User Manual DESCRIPTION SMSC EMC1428 ...
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... EMC1428 EVB User Manual 4 Software Description 4.1 Chip Manager Overview The Chip Manager (ChipMan) application initially displays the main Help screen, where detailed description of the application’s features may be found. The Help screens can be displayed at any time by selecting Help from the menubar. Chip Manager enables the user to display temperature readings, set temperature limits and read/write configuration register values ...
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... Revision 1.0 (08-21-07) EMC1428 EVB User Manual 12 SMSC EMC1428 ...