home:mbhp:module:core
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home:mbhp:module:core [2008/12/19 14:01] stryd_one Tidy-up |
home:mbhp:module:core [2008/12/20 06:03] (current) stryd_one Added EUSART bug link |
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| ====== Getting Started ====== | ====== Getting Started ====== | ||
| - | * [[:home:skills:preparation | Preparation]] | + | * [[:home:skills:tools| Tools]] |
| * [[:home:mbhp#parts | Where to buy Parts]] | * [[:home:mbhp#parts | Where to buy Parts]] | ||
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| [[:home:mbhp:reichelt_shopping_cart|Reichelt Shopping Cart Links]] | [[:home:mbhp:reichelt_shopping_cart|Reichelt Shopping Cart Links]] | ||
| + | |||
| + | \\ | ||
| + | ==== PIC ==== | ||
| + | The Microchip PIC18F series chips are used as the main microprocessor in the Core module. Details regarding the chips are as follows: | ||
| + | |||
| + | === 18F452 (I/P) === | ||
| + | [[:home:mbhp:pic:18F452]] | ||
| + | * About - This is the original chip used for MIOS/MBHP projects | ||
| + | * Basic Specs - | ||
| + | * Pros/Cons - Simple, widely used, but lacks some features seen in newer PIC18F variants | ||
| + | |||
| + | === 18F4620 === | ||
| + | [[:home:mbhp:pic:18F4620]] | ||
| + | |||
| + | * About - Almost identical to the '452, but with expanded codespace and RAM. | ||
| + | * Basic Specs - | ||
| + | * Pros/Cons - Should work wherever a '452 is specified, and also used in other apps such as MBSEQv3 where extra RAM is useful. Beware early revisions of this chip may suffer from the [[:home:mbhp:pic:eusart_bug|EUSART bug]]. | ||
| + | |||
| + | === 18F4685 === | ||
| + | [[:home:mbhp:pic:18F4685]] | ||
| + | |||
| + | * About - A more recent PIC18F with similar codespace and RAM to the '4620, but with some added peripherals. | ||
| + | * Basic Specs | ||
| + | * Pros/Cons - Contains a CAN buss peripheral for fast inter-processor communications >1Mbps and implementation of [[#MBNet]]. Slightly less codespace and RAM compared to the '4620, to accomodate these features. RAM handling differs from the 452/4620, so not all apps are compatible. | ||
| ===== Multiple Cores ===== | ===== Multiple Cores ===== | ||
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| Continue with the MIDI Out port tests like described at the [[http://www.ucapps.de/howto_debug_midi.html|Troubleshooting]]<sup> uCapps.de </sup> page. | Continue with the MIDI Out port tests like described at the [[http://www.ucapps.de/howto_debug_midi.html|Troubleshooting]]<sup> uCapps.de </sup> page. | ||
| ===== Troubleshooting ===== | ===== Troubleshooting ===== | ||
| - | [[:home:Troubleshooting]] | + | [[:home:skills:troubleshooting]] |
| ==== References ==== | ==== References ==== | ||
home/mbhp/module/core.1229695272.txt.gz ยท Last modified: 2008/12/19 14:01 by stryd_one
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