Difference between revisions of "PIC32MX: I2C External RAM"
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== Overview == |
== Overview == |
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This page discusses work toward sending data to a PCF8570P SRAM chip. Basic I2C communication information, chip data, circuit diagram, and a partially functioning code are given. Prior to the code is a brief explanation of where the code is failing and why no data is being transmitted between the PIC 32 and the PCF8570P. |
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Summarize briefly what the page is about. |
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== Circuit == |
== Circuit == |
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Revision as of 19:58, 15 February 2010
Original Assignment
Do not erase this section!
Your assignment is to use I2C communication to send data from the PIC32 to a PCF8570P SRAM chip.
Overview
This page discusses work toward sending data to a PCF8570P SRAM chip. Basic I2C communication information, chip data, circuit diagram, and a partially functioning code are given. Prior to the code is a brief explanation of where the code is failing and why no data is being transmitted between the PIC 32 and the PCF8570P.
Circuit
Include a schematic and give any part numbers. A photo of your circuit is OK, but not as a replacement for a schematic.
Code
Where possible, make it a single piece of well-commented cut-and-pastable code, or at least make each function that way, so others can easily copy it. Most comments should be in the code itself; outside the code (on the wiki) should only be explanatory comments that are too cumbersome to include in the code.
