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ftditest [2010/08/06 17:14] ladyada |
ftditest [2010/08/06 17:15] ladyada |
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{{:ftdi:ftdiend.jpg?500|}} | {{:ftdi:ftdiend.jpg?500|}} | ||
- | Look at window, make sure RTS box is clicked and CTS is BLACK. | + | Look at window, make sure RTS box is clicked and CTS is BLACK. If CTS is green, cable is bad |
{{:ftdi:rtsshorttest.gif|}} | {{:ftdi:rtsshorttest.gif|}} | ||
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Put 100 ohm resistor between Yellow and Brown wires | Put 100 ohm resistor between Yellow and Brown wires | ||
- | {{:ftdi:ctsrts.jpg|}} | + | {{:ftdi:ctsrts.jpg?500|}} |
When RTS box is clicked, CTS box is GREEN | When RTS box is clicked, CTS box is GREEN | ||
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{{:ftdi:rtslow.gif|}} | {{:ftdi:rtslow.gif|}} | ||
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+ | If CTS box does not change color from black to green , cable is bad |