|
|
| (26 intermediate revisions by 17 users not shown) |
| Line 1: |
Line 1: |
| ''Please add to this if you have any information''
| | #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¤t=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===
| |
| | |
| ===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]]
| |
