The Carrier Board Accessory Kit webpage flyer shows images of the various cables included in the kit. Included are two header-to-DSUB9 cables which are claimed to be compatible with Ixora carrier. I have two questions regarding these adapting cables:
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Can I assume these are male pin plug style DTE wired connectors with RX input on pin 2 and TX output on pin 3 of the DSUB9? The flyer does not describe them to such detail and the photo is unclear. I can’t find electrical specifications on these cables on your website.
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the photo in the flyer shows the same cable suited for both Ixora headers (X21, X22). Schematically, however, the headers are different, with X22 providing a single UART channel (UART1) full complement of handshake signals, whereas X21 has two UART channels (UART2 and UART3), along with a few handshake signals for UART2 and none for UART3. Can I assume the cables are fully broken out odd-even header pin numbers to in-line row numbering of the DSUB pinout i.e.: 1-1, 2-6, 3-2,4-7, 5-3, 6-8, 7-4, 8-9, 9-5. Hence I should get UART2 access on DSUB pins 2 and 3, and UART3 access on DSUB pins 1 and 4?
