Part Number: TPD4E002 Hi team,
My customer used TPD4E002 on their 485 interface for ESD protection. The EE is motor driver Encoder.
They found 10 pcs TPD4E002 broken after product 1000 boards and working. TPD4E002 broken is meaning that the IO pin…
Hello,
Apologies for the delay. Does the XDS110 show up in the device manager view?
We can share the XDS110 schematic and User’s Guide to help debug, the test points (TP) are labeled on the schematic.
XDS110_schematic.pdf
Best,
Matt
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GPIO Protection
Highlights:
Operating Lines: I/Os
Dataline operating voltage: 1.8 - 3.3 V, recommended breakdown > 3.6 V
Capacitance is not a huge concern < 30 pF
Multi-channel recommended for multiple I/Os…
Hi Ah,
It is good to hear that it is somehow working. Are you saying you can only set LED by manually setting the DIR and DOUT in the register window? You should be able to do the same in your code. This is why I asked if you have somewhere else in…
Your observations are correct. The purpose of the ESD protector is to dissipate the energy of the ESD event, rated in terms of A/usec, not as a voltage. If you look at Fig 6 in the datasheet, you'll see the initial pulse is 15V. Also note the MIN VBR…
Thank you, that helps tremendously, I confirmed this mapping with the continuity probe and looks like I'm almost there!
Now perhaps a silly question - but as far as I can see neither of RF2.7 / RF2.9 ( that seem to supply VDD to the module ) have any…
Hello. It looks like DIO_0 on the 4x4S connects to RF1_20 (LV_SPI_MISO) on the SmartRF06 board which is used as an input to the accelerometer. I've attached the schematics.
/cfs-file/__key/communityserver-discussions-components-files/538/SmartRF06.pdf…
Hi,
Thanks for getting back to me.
One further question please?
On page 3 of the Network Processor Interface User's Guide (attached below), table 1 its lists the UART pins for the SmartRD06 board - which suggests that I could use it?
4617.NPI…
