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@@ -51,7 +51,7 @@ The board showed above has the following IO set
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- key1: not sure, using GPIO36 in a matrix
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- jack insertion: GPIO39 (inserted low)
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- D4 -> GPIO22 used for green LED (active low)
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-- D5 -> GPIO19 as well (muxed with key3)
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+- D5 -> GPIO19 (muxed with key3)
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- The IO connector also brings GPIO5, GPIO18, GPIO19, GPIO21, GPIO22 and GPIO23 (don't forget it's muxed with keys!)
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- The JTAG connector uses GPIO 12, 13, 14 and 15 (see dip switched) but these are also used for SD-card (and 13 is key2)
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- It's always possible to re-use GPIOO (download at boot) and GPIO1/GPIO3 which are RX/TX of UART0 but you'll lose trace
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philippe44