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@@ -53,7 +53,7 @@ The board showed above has the following IO set
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- D4 -> GPIO22 used for green LED (active low)
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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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+- The JTAG connector uses GPIO 12, 13, 14 and 15 (see dip switch) but these are also used for SD-card (and GPIO13 is key2 as well)
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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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(note that some GPIO need pullups)
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philippe44