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Member
Reputation: 17
NOKIA TMR880 Programming Cable Definition
Does anyone know the definition of the NOKIA TMR880 programming cable or the definition of the front panel interface.
I found the relevant documents, but they don't seem to be detailed and don't have the information I need (about RXD, TXD, RTS, CTS).
20240312162619.jpg
The image only provides DATA and does not indicate what it is
The programming cable he is referring to should be DAU-9H
thanks
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2024-03-12 05:30 PM
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Member
Reputation: 23
Re: NOKIA TMR880 Programming Cable Definition
On my picture 3 Tx, 6Rx, 7 GND
On the PC side TTL 3.3 V
Connector - Hyrose HR30-7P-12SC (71)
TMR880.jpg
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Post Thanks - 1 Thanks
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Member
Reputation: 17
Re: NOKIA TMR880 Programming Cable Definition
Thank you. After multiple attempts last week, I successfully connected using the FTDI232 chip with only three wires: RXD, TXD, and GND
Originally Posted by
CherkDV
On my picture 3 Tx, 6Rx, 7 GND
On the PC side TTL 3.3 V
Connector - Hyrose HR30-7P-12SC (71)
TMR880.jpg
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Post Thanks - 1 Thanks
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