MCP23X17EV Microchip Technology, MCP23X17EV Datasheet
MCP23X17EV
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MCP23X17EV Summary of contents
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... Microchip Technology Inc. MCP23X17 Evaluation Board User’s Guide DS51592B ...
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... Select Mode, Smart Serial, SmartTel, 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 Schematic (Page 2) A.4 Board Schematic (Page 3) A.5 Board - Top Layer (with silk screen) A.6 Board - Bottom Layer Appendix B. Bill Of Materials (BOM) Worldwide Sales and Service .................................................................................... 18 © 2006 Microchip Technology Inc. MCP23X17 EVALUATION BOARD USER’S GUIDE Table of Contents ....................................................................... 12 ....................................................................... 13 ...
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... NOTES: DS51592B-page iv © 2006 Microchip Technology Inc. ...
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... Appendix A. “Schematic and Layouts” – Shows the schematic and layout diagrams for the MCP23X17 Evaluation Board. • Appendix B. “Bill Of Materials (BOM)” – Lists the parts used to build the MCP23X17 Evaluation Board. © 2006 Microchip Technology Inc. MCP23X17 EVALUATION BOARD USER’S GUIDE Preface ...
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... Press <Enter>, <F1> #define START autoexec.bat c:\mcc18\h _asm, _endasm, static -Opa+, -Opa 0xFF, ‘A’ file.o, where file can be any valid filename mcc18 [options] file [options] errorlevel {0|1} var_name [, var_name...] void main (void) { ... } Literature # DS39598 © 2006 Microchip Technology Inc. ...
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... Technical support is available through the web site at: http://support.microchip.com DOCUMENT REVISION HISTORY Revision B (August 2006) • Add disclaimer to Bill of Materials regarding RoHS-Compliant part numbers. Revision A (January 2006) • Initial Release of this Document. © 2006 Microchip Technology Inc. DS51592B-page 3 ...
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... NOTES: DS51592B-page 4 © 2006 Microchip Technology Inc. ...
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... MCP23S17 GPIO Expander with SPI interface (installed) • One AIPD Evaluation Board • Analog and Interface Products Demonstration Boards CD-ROM (DS21912) - MCP23X17 Evaluation Board User’s Guide (DS51592) © 2006 Microchip Technology Inc. MCP23X17 EVALUATION BOARD USER’S GUIDE 2 C™ interface (installed) ...
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... NOTES: DS51592B-page 6 © 2006 Microchip Technology Inc. ...
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... Jumpers (not populated, but shorted by a trace on the bottom of the PCB) to isolate the MCP23X17 from the LEDs and buttons, so they can be evaluated in a custom circuit. • Header for programming the PIC16F818. © 2006 Microchip Technology Inc. MCP23X17 EVALUATION BOARD USER’S GUIDE 2 C interface ® ...
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... BLINK Jumpers DS51592B-page interface) and MCP23S17 (SPI interface) general and GND test points. DD BOARD LAYOUT LEDs GPA/GPB Header MCP23S17 MUX Serial and INT Pins Header Selector Switch Reset PIC16F818 SCROLL ALT M Jumpers: Shorted by default on PCB bottom KR © 2006 Microchip Technology Inc. ...
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... The “other” MCP23X17 is configured to all inputs so that it does not cause contention on LED connections. 5. The MCP23X17 inputs are sampled. 6. The LEDs light pattern as defined by the button which was pressed button is pressed, the LEDs maintain the current sequence. © 2006 Microchip Technology Inc. DS51592B-page 9 ...
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... Selector Switch MCP23017 or 23017 MCP23S17? C Read Inputs Most Recent Button Pressed? Blink Alt Scroll Set Serial Mode to 23S17 2 I C™ Configure MCP23017 to inputs so it does not interfere Set Serial Mode to SPI Set MCP23S17 LED I/O to Output KR © 2006 Microchip Technology Inc. ...
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... This appendix contains the schematic and PCB layout for the MCP23X17 Evaluation Board. Diagrams included: • Board Schematics (pages 1 thru 3) • Board - Top Layer (with silk screen) • Board - Bottom Layer © 2006 Microchip Technology Inc. MCP23X17 EVALUATION BOARD USER’S GUIDE DS51592B-page 11 ...
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... A.2 BOARD SCHEMATIC (PAGE 1) DS51592B-page 12 NC3 NO1 © 2006 Microchip Technology Inc. ...
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... A.3 BOARD SCHEMATIC (PAGE 2) © 2006 Microchip Technology Inc. DS51592B-page 13 ...
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... A.4 BOARD SCHEMATIC (PAGE 3) DS51592B-page 14 © 2006 Microchip Technology Inc. ...
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... A.5 BOARD - TOP LAYER (WITH SILK SCREEN) © 2006 Microchip Technology Inc. DS51592B-page 15 ...
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... A.6 BOARD - BOTTOM LAYER DS51592B-page 16 © 2006 Microchip Technology Inc. ...
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... U2 16 Bit I/O Expander with Serial Interface 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. © 2006 Microchip Technology Inc. MCP23X17 EVALUATION BOARD USER’S GUIDE Description Manufacturer ...
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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 © 2006 Microchip Technology Inc. EUROPE Austria - Wels Tel: 43-7242-2244-3910 Fax: 43-7242-2244-393 Denmark - Copenhagen Tel: 45-4450-2828 Fax: 45-4485-2829 France - Paris Tel: 33-1-69-53-63-20 ...