MCP3424EV Microchip Technology, MCP3424EV Datasheet
MCP3424EV
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MCP3424EV Summary of contents
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... Microchip Technology Inc. MCP3424 Evaluation Board User’s Guide DS51737A ...
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... PowerMate, PowerTool, REAL ICE, rfLAB, Select Mode, Total Endurance, UNI/O, WiperLock and ZENA are trademarks of Microchip Technology Incorporated in the U.S.A. and other countries. SQTP is a service mark of Microchip Technology Incorporated in the U.S.A. All other trademarks mentioned herein are property of their respective companies. ...
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... A.3 Board – Top Layer ....................................................................................... 25 A.4 Board – Top Metal Layer ............................................................................. 26 A.5 Board – Bottom Layer ................................................................................. 27 A.6 Board – Bottom Metal Layer ........................................................................ 28 Appendix B. Bill Of Materials (BOM) Worldwide Sales and Service .................................................................................... 30 © 2008 Microchip Technology Inc. MCP3424 EVALUATION BOARD Table of Contents USER’S GUIDE DS51737A-page iii ...
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... MCP3424 Evaluation Board User’s Guide NOTES: DS51737A-page iv © 2008 Microchip Technology Inc. ...
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... Appendix A. “Schematic and Layouts” – shows the schematic and layout diagrams for the MCP3424 Evaluation Board. • Appendix B. “Bill Of Materials (BOM)” – lists the parts used to build the MCP3424 Evaluation Board. © 2008 Microchip Technology Inc. MCP3424 EVALUATION BOARD Preface NOTICE TO CUSTOMERS USER’ ...
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... Optional arguments mcc18 [options] file [options] Choice of mutually exclusive errorlevel {0|1} arguments selection Replaces repeated text var_name [, var_name...] Represents code supplied by void main (void) user { ... } © 2008 Microchip Technology Inc. Examples ® IDE User’s Guide ...
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... Local sales offices are also available to help customers. A listing of sales offices and locations is included in the back of this document. Technical support is available through the web site at: http://support.microchip.com DOCUMENT REVISION HISTORY Revision A (July 2008) • Initial Release of this Document. © 2008 Microchip Technology Inc. Preface DS51737A-page 3 ...
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... MCP3424 Evaluation Board User’s Guide NOTES: DS51737A-page 4 © 2008 Microchip Technology Inc. ...
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... How to use MCP3424 Evaluation Board with the PICkit Serial Analyzer 1.2 DESCRIPTION OF THE MCP3424 EVALUATION BOARD The MCP3424 Evaluation Board (P/N MCP3424EV) contains an MCP3424 18-bit Delta-Sigma Analog-to-Digital Converter (ADC). The MCP3424 is a 4-channel ADC device with various configuration options. The board has analog input connection pads and various test pads ...
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... C device code: ‘1101’ , float, or connect any arbitrary voltage Device Address bits and JP2 and JP3 connections : LED D1 turns on when automatically connected to the PC. Make sure LED DD path applied. The PICkit Serial Ana write and read commands. © 2008 Microchip Technology Inc. ...
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... W/R Note 1: W/R bit = “0” for writing, “1” for reading. 2: Float: (a) Leave pin without connecting to anything, or (b) apply Addr_Float voltage. See MCP3424 Data Sheet for more details. © 2008 Microchip Technology Inc. Quick Start Instructions CAUTION is powered-up ADDRESS BITS VS ...
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... Connect the USB cable between the PICkit Serial Analyzer and the PC. 3. Run the PICkit Serial PC Software: It will open to the following GUI. Click the Next button and follow the instructions. DS51737A-page 8 Personal Computer USB Cable MCP3424 Evaluation Board © 2008 Microchip Technology Inc. ...
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... Select the Communication Mode type: I © 2008 Microchip Technology Inc. Quick Start Instructions 2 C Master, and click the Next button. DS51737A-page 9 ...
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... Select No on Enable Pull-ups and click the Next button. Note: The MCP3424 Evaluation Board has its own pull-up resistors. DS51737A-page bus data rate up to 3.4 MHz, but the 2 C bus data rate © 2008 Microchip Technology Inc. ...
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... MCP3424 Evaluation Board is connected. Case 2: When you use your own V You can also provide your own V test point. In this case, make sure that the JP1 jumper is disconnected. © 2008 Microchip Technology Inc. Quick Start Instructions voltage of the MCP3424 Evaluation Board and click the Next DD ...
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... MCP3424 Evaluation Board User’s Guide 8. Click the OK button. You have made all of the PICkit Serial Analyzer Configura- tion Setups. You are now ready to program the MCP3424 Evaluation Board using the PICkit Serial Analyzer. DS51737A-page 12 © 2008 Microchip Technology Inc. ...
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... In order to make a communication connection between the PICkit Serial Analyzer and the MCP3424 Evaluation Board, a script file is needed. The following shows how to cre- ate script files and how to use them. • Select Communication -----> Script ---> Script Builder © 2008 Microchip Technology Inc. Quick Start Instructions DS51737A-page 13 ...
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... Detail” are in the exact order as shown here ------> This means there are two bytes to send ------> 1st Write Byte: Address byte with W/R bit = 1101-1100 ------> 2nd Write Byte: 1001-1100 * . You can use different address bits by rearranging the DD © 2008 Microchip Technology Inc. ...
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... SAVE THE SCRIPT FILE AND PROGRAMMING THE MCP3424 CONFIGURATION REGISTER 1. Change the 2nd and 3rd data bytes you want in the Script Detail. 2. Type in any script name (i.e., MCP3424_Write) in the space below the Script © 2008 Microchip Technology Inc. Quick Start Instructions (9C Write Command ...
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... Detail” column, and try again until the “Busy” LED turns OFF immediately after sending the I command. Zoom-in Write Command with Address bits 2 FIGURE 1- Write Command Waveforms for the MCP3424. DS51737A-page Write Command to the 2 C Zoom-in Configuration Bits © 2008 Microchip Technology Inc. ...
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... Address bits (A2, A1, A0) = (1,1,0) if both JP2 and JP3 are tied to V and JP2 connectors. See MCP3424 Data Sheet for more information on address bit selections. © 2008 Microchip Technology Inc. Quick Start Instructions * * ------> This means there is one byte for address ------> ...
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... Serial Analyzer from your computer and recheck the parameter values including the order of parameters under the “Script Detail” column, and try again until the “Busy” LED turns OFF immediately after sending the I command. DS51737A-page 18 Address Byte Requesting 5 Bytes 2 C Read Command to the © 2008 Microchip Technology Inc ...
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... Output Voltage: 63751 x 15.625 µV (LSB) = 0.996 Volt with PGA = 1 FIGURE 1-5: Reading Conversion Results: Note that the Input = 0.996V is applied at CH1. The reading indicates the measured value is 0.996 Volts. © 2008 Microchip Technology Inc. Quick Start Instructions Reading Data using a Read Command ...
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... This means the device is now in the process of new conversion and the new result is not ready yet. DS51737A-page 20 Zoom-in Data Bytes = 00F907 (hex) Zoom-in 5th Byte 2 C bus. Note the RDY bit in 4th byte is “0”. This means © 2008 Microchip Technology Inc. ...
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... EXPERIMENT WITH INPUTS OTHER THAN CH1 Repeat Section 1.3.2 “Creating Script Files:” to Section 1.3.3 “Reading the Con- version Data using the PICkit Serial Analyzer” for the input channels 2, 3, and 4. © 2008 Microchip Technology Inc. Quick Start Instructions DS51737A-page 21 ...
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... MCP3424 Evaluation Board User’s Guide NOTES: DS51737A-page 22 © 2008 Microchip Technology Inc. ...
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... This appendix contains the following schematics and layouts for the MCP3424 Evaluation Board: • Board – Schematic • Board – Top Layer • Board – Top Metal Layer • Board – Bottom Layer © 2008 Microchip Technology Inc. MCP3424 EVALUATION BOARD USER’S GUIDE DS51737A-page 23 ...
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... MCP3424 Evaluation Board User’s Guide A.2 BOARD – SCHEMATIC DS51737A-page 24 © 2008 Microchip Technology Inc. ...
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... A.3 BOARD – TOP LAYER © 2008 Microchip Technology Inc. Schematic and Layouts DS51737A-page 25 ...
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... MCP3424 Evaluation Board User’s Guide A.4 BOARD – TOP METAL LAYER DS51737A-page 26 © 2008 Microchip Technology Inc. ...
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... A.5 BOARD – BOTTOM LAYER © 2008 Microchip Technology Inc. Schematic and Layouts DS51737A-page 27 ...
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... MCP3424 Evaluation Board User’s Guide A.6 BOARD – BOTTOM METAL LAYER DS51737A-page 28 © 2008 Microchip Technology Inc. ...
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... GND 2 R2 NOT POPULATE Note 1: The components listed in this Bill of Materials are representative of the PCB assembly. The released BOM used in manufacturing uses all RoHS-compliant components. © 2008 Microchip Technology Inc. MCP3424 EVALUATION BOARD Description Manufacturer Panasonic LITE-ON INC — Panasonic - ECG ® ...
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... Fax: 886-3-572-6459 Taiwan - Kaohsiung Tel: 886-7-536-4818 Fax: 886-7-536-4803 Taiwan - Taipei Tel: 886-2-2500-6610 Fax: 886-2-2508-0102 Thailand - Bangkok Tel: 66-2-694-1351 Fax: 66-2-694-1350 © 2008 Microchip Technology Inc. EUROPE Austria - Wels Tel: 43-7242-2244-39 Fax: 43-7242-2244-393 Denmark - Copenhagen Tel: 45-4450-2828 Fax: 45-4485-2829 France - Paris Tel: 33-1-69-53-63-20 ...