Difference between revisions of "Chumby hacker board beta"

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The chumby hacker and OEM board is in Beta currently. It is for sale through distributors ([http://www.adafruit.com/index.php?main_page=index&cPath=46 adafruit]). Please add to this wiki page with any hacks, findings, or supplements you'd like to contribute!
 
The chumby hacker and OEM board is in Beta currently. It is for sale through distributors ([http://www.adafruit.com/index.php?main_page=index&cPath=46 adafruit]). Please add to this wiki page with any hacks, findings, or supplements you'd like to contribute!
  
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=Helpful tips=
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==Helpful tips==
 
[http://wiki.ladyada.net/chumbyhackerboard/wifi Add wifi to the hacker board] (Adafruit)<br>
 
[http://wiki.ladyada.net/chumbyhackerboard/wifi Add wifi to the hacker board] (Adafruit)<br>
 
[http://wiki.ladyada.net/chumbyhackerboard/compiler Install a native c compiler on the hacker board] (Adafruit)<br>
 
[http://wiki.ladyada.net/chumbyhackerboard/compiler Install a native c compiler on the hacker board] (Adafruit)<br>
  
 
The root filesystem is read-only by default on the hacker board. To make it read-write, use this command:
 
The root filesystem is read-only by default on the hacker board. To make it read-write, use this command:
−
  mount -o remount,rw /
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  {{Command|mount -o remount,rw /}}
  
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=Schematics=
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==Schematics==
 
[http://files.chumby.com/hackerboard/chumby_hackerboard.pdf Hackerboard Schematics (PDF)]
 
[http://files.chumby.com/hackerboard/chumby_hackerboard.pdf Hackerboard Schematics (PDF)]
  
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[http://files.chumby.com/hackerboard/chumby_hackerboard.zip Hackerboard Source] in the preferred form for modification by the designer (Altium DXP)<br>
 
[http://files.chumby.com/hackerboard/chumby_hackerboard.zip Hackerboard Source] in the preferred form for modification by the designer (Altium DXP)<br>
  
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=Datasheets=
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==Datasheets==
  
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==CPU==
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===CPU===
 
* CPU programmer's reference manual: [http://cache.freescale.com/files/dsp/doc/ref_manual/IMX23RM.pdf?fpsp=1&WT_TYPE=Reference%20Manuals&WT_VENDOR=FREESCALE&WT_FILE_FORMAT=pdf&WT_ASSET=Documentation Freescale i.MX233] (very large)
 
* CPU programmer's reference manual: [http://cache.freescale.com/files/dsp/doc/ref_manual/IMX23RM.pdf?fpsp=1&WT_TYPE=Reference%20Manuals&WT_VENDOR=FREESCALE&WT_FILE_FORMAT=pdf&WT_ASSET=Documentation Freescale i.MX233] (very large)
 
* CPU datasheet: [http://cache.freescale.com/files/dsp/doc/data_sheet/IMX23EC.pdf?fpsp=1&WT_TYPE=Data%20Sheets&WT_VENDOR=FREESCALE&WT_FILE_FORMAT=pdf&WT_ASSET=Documentation i.MX233] electrical characteristics
 
* CPU datasheet: [http://cache.freescale.com/files/dsp/doc/data_sheet/IMX23EC.pdf?fpsp=1&WT_TYPE=Data%20Sheets&WT_VENDOR=FREESCALE&WT_FILE_FORMAT=pdf&WT_ASSET=Documentation i.MX233] electrical characteristics
 
* CPU erratum: [http://cache.freescale.com/files/dsp/doc/errata/IMX23CE.pdf?fpsp=1&WT_TYPE=Errata&WT_VENDOR=FREESCALE&WT_FILE_FORMAT=pdf&WT_ASSET=Documentation i.MX233] bugs
 
* CPU erratum: [http://cache.freescale.com/files/dsp/doc/errata/IMX23CE.pdf?fpsp=1&WT_TYPE=Errata&WT_VENDOR=FREESCALE&WT_FILE_FORMAT=pdf&WT_ASSET=Documentation i.MX233] bugs
  
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==Memory==
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===Memory===
 
* DDR memory: [http://files.chumby.com/hackerboard/ddr_dram.pdf Hynix 512Mb DDR] or equiv
 
* DDR memory: [http://files.chumby.com/hackerboard/ddr_dram.pdf Hynix 512Mb DDR] or equiv
 
* MicroSD memory: [http://www.jedec.org/standards-documents/docs/jesd-84-b42 JEDEC standard JESD84-B42] (registration required)
 
* MicroSD memory: [http://www.jedec.org/standards-documents/docs/jesd-84-b42 JEDEC standard JESD84-B42] (registration required)
  
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==Peripherals==
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===Peripherals===
 
* Accelerometer: [http://www.freescale.com/files/sensors/doc/data_sheet/MMA7455L.pdf Freescale MMA7455L]
 
* Accelerometer: [http://www.freescale.com/files/sensors/doc/data_sheet/MMA7455L.pdf Freescale MMA7455L]
 
* DCID EEPROM: [http://www.atmel.com/dyn/resources/prod_documents/doc5226.pdf Atmel AT24C08B] or equiv
 
* DCID EEPROM: [http://www.atmel.com/dyn/resources/prod_documents/doc5226.pdf Atmel AT24C08B] or equiv

Revision as of 05:34, 30 November 2010

The chumby hacker and OEM board is in Beta currently. It is for sale through distributors (adafruit). Please add to this wiki page with any hacks, findings, or supplements you'd like to contribute!

Helpful tips

Add wifi to the hacker board (Adafruit)
Install a native c compiler on the hacker board (Adafruit)

The root filesystem is read-only by default on the hacker board. To make it read-write, use this command:

mount -o remount,rw /

Schematics

Hackerboard Schematics (PDF)

Layout Files

Hackerboard Gerbers
Hackerboard Source in the preferred form for modification by the designer (Altium DXP)

Datasheets

CPU

Memory

Peripherals

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