Not applicable
May 24, 2016
06:16 AM
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May 24, 2016
06:16 AM
I need to interface with a 1-Wire EEPROM. I wanted to know if it was possible to use the single wire half duplex UART in the XMC series?
Or do I have to use the full duplex UART and use two FETs to wire the TX/RX together on the 1-wire bus as documented by Maxim Integrated?
I don't want to waste my time trying the half duplex UART if it can't work for some reason or another.
Or do I have to use the full duplex UART and use two FETs to wire the TX/RX together on the 1-wire bus as documented by Maxim Integrated?
I don't want to waste my time trying the half duplex UART if it can't work for some reason or another.
- Tags:
- IFX
3 Replies
May 24, 2016
11:39 PM
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May 24, 2016
11:39 PM
Hello,
Yes, single wire half duplex can be realized with a USIC channel of the XMC device.
There are available pins with both RXD (DX0n) and TXD (DOUT0) functionalities, one of which can be used for this purpose.
Regards,
Min Wei
Yes, single wire half duplex can be realized with a USIC channel of the XMC device.
There are available pins with both RXD (DX0n) and TXD (DOUT0) functionalities, one of which can be used for this purpose.
Regards,
Min Wei
Mar 13, 2019
06:26 AM
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Mar 13, 2019
06:26 AM
Can you be more specific? Do you have a example implementation or something else ?
Best Regards,
Marco
Best Regards,
Marco
Mar 15, 2019
01:18 AM
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Mar 15, 2019
01:18 AM
Hi,
You can easily configure the UART or UART_CONFIG APP in DAVE4 to half duplex mode.
Regards,
Jesus
You can easily configure the UART or UART_CONFIG APP in DAVE4 to half duplex mode.
Regards,
Jesus