Other Parts Discussed in Thread: MAX232,
Hi.
Does AM4372 can support RS232?
if so, what external interface device is it requires? a simple MAX232?
Thanks in advance!
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Hello,
Yes, the RS-232 standard is supported by the UART Peripheral of the AM437x. See details in snippet below from www.ti.com/.../am4372.pdf
More information on the AM4372 UART Peripheral can be found in the TRM (https://www.ti.com/lit/pdf/spruhl7
The MAX232 (https://www.ti.com/product/MAX232swing by using internal charge pumps that generate the large positive and negative voltage supply requirements from a single positive supply.
This part could be used and TI offers a multitude of other RS-232 TX/RX products. Please see examples here: www.ti.com/.../products.html.
Hope this answers your questions. Let us know how else we can help.
Regards,