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can you flashing SB5101NE？

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can you flashing SB5101NE？
yutao821 Offline
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#1
Question  16-03-2015, 11:30 AM (This post was last modified: 16-03-2015, 11:34 AM by yutao821.)
I want to use the USB to TTL , but do not know the points of contact


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neo_ Offline
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#2
16-03-2015, 12:19 PM (This post was last modified: 16-03-2015, 12:20 PM by neo_.)
J507
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yutao821 Offline
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#3
16-03-2015, 03:02 PM
(16-03-2015, 12:19 PM)neo_ Wrote: J507

Ask you about the specific connection method, it has the wiring diagram，thank you very much！！！
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neo_ Offline
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#4
16-03-2015, 03:27 PM
Probe. You only need ground, tx, and rx. If you try 9 different variations, 1 of them will be correct.
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ricktendo Offline
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#5
16-03-2015, 04:19 PM
Pin3 looks like GND to me, now you only need to find the other two
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yutao821 Offline
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#6
17-03-2015, 02:41 PM
(16-03-2015, 04:19 PM)ricktendo Wrote: Pin3 looks like GND to me, now you only need to find the other two

It is a difficult problemSadSadSad
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andytg Offline
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#7
18-03-2015, 01:53 AM
USB JTAG

http://www.usbjtag.com/jtagnt/modem/sb5101u.php
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yutao821 Offline
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#8
18-03-2015, 04:56 AM
(18-03-2015, 01:53 AM)andytg Wrote: USB JTAG

http://www.usbjtag.com/jtagnt/modem/sb5101u.php

The answer is too perfect, thank you very much
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neo_ Offline
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#9
18-03-2015, 06:18 AM
Hope you don't try connecting your TTL adapter to the SPI chip.
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sixteen Offline
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#10
18-03-2015, 02:26 PM (This post was last modified: 18-03-2015, 02:29 PM by sixteen.)
Some times a wonder if ppl even read before they jump and post. You will need the NT to do that job.
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