1da177e4c3
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
43 lines
1.4 KiB
Text
43 lines
1.4 KiB
Text
ADS Bitsy Single Board Computer
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(It is different from Bitsy(iPAQ) of Compaq)
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For more details, contact Applied Data Systems or see
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http://www.applieddata.net/products.html
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The Linux support for this product has been provided by
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Woojung Huh <whuh@applieddata.net>
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Use 'make adsbitsy_config' before any 'make config'.
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This will set up defaults for ADS Bitsy support.
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The kernel zImage is linked to be loaded and executed at 0xc0400000.
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Linux can be used with the ADS BootLoader that ships with the
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newer rev boards. See their documentation on how to load Linux.
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Supported peripherals:
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- SA1100 LCD frame buffer (8/16bpp...sort of)
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- SA1111 USB Master
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- SA1100 serial port
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- pcmcia, compact flash
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- touchscreen(ucb1200)
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- console on LCD screen
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- serial ports (ttyS[0-2])
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- ttyS0 is default for serial console
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To do:
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- everything else! :-)
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Notes:
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- The flash on board is divided into 3 partitions.
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You should be careful to use flash on board.
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It's partition is different from GraphicsClient Plus and GraphicsMaster
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- 16bpp mode requires a different cable than what ships with the board.
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Contact ADS or look through the manual to wire your own. Currently,
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if you compile with 16bit mode support and switch into a lower bpp
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mode, the timing is off so the image is corrupted. This will be
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fixed soon.
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Any contribution can be sent to nico@cam.org and will be greatly welcome!
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