Difference between revisions of "Hardware hacking"

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(Redirected duplicate page. The only change on this version since the split was in the EXT connector section; will note it on EXT_Connector page.)
 
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''Please add to this if you have any information''
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#redirect [[Hardware_Hacking]]
=Making an RS232 level converter for the Pandora=
 
How is this done?
 
 
 
=Pinouts=
 
Here's a list of pinouts for the various connectors and boards.
 
 
 
Here's a pic of the board, some of the pinouts can be seen on it. [http://pandorapress.net/files/2010/02/rev5.jpg]
 
 
 
==Ext Connector==
 
''What does it have?''
 
* UART2
 
* UART3
 
* TV out
 
* Stereo line out
 
* Stereo line in
 
* The UART lines can also be used as GPIO (six of them) and PWM lines (four of them).
 
 
 
 
 
''What is the pinout?''
 
 
 
* The pinout of the [http://s198.photobucket.com/albums/aa99/MWeston_2007/?action=view&current=cable_connector.png Ext Connector]
 
 
 
''Where can we get the connectors from?''
 
 
 
==Battery==
 
3.7V
 
Lithium polymer single cell battery
 
4000 mAH
 
4 AH
 
battery cover here:
 
[http://www.openpandora.org/images/Battery2.jpg]
 
 
 
==Internal connections==
 
 
 
===LCD===
 
===UART===
 
* UART2 and 3 are available via the EXT connector.
 
** UART2 appears to support hardware flow control with RTS/CTS lines on the EXT connector.
 
* ''Are there any internal UARTs?''
 
 
 
===GPIO===
 
* 6 are available on the EXT connector
 
* ''Are there any internal?''
 
 
 
===Battery===
 
===JTAG===
 
===I2C===
 
===Keypad backlight===
 
Maximum current draw?
 
 
 
==Breakout Board==
 
[[Image:Breakoutboard.jpg|thumb|alt=Developer's breakout board|Developer's breakout board]]
 
This is the breakout board used by Pandora team members during development. Only a small number were made, and they are not available to the public. However a similar product (or gerber files) may be released in the future. A schematic for this board is available here: http://openpandora.ca/schematic/AV_Board_schematic.pdf
 
 
 
[[Category:Hardware]]
 

Latest revision as of 19:32, 23 May 2014

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