Difference between revisions of "UART TX"
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{{Port | {{Port | ||
| − | |Number= | + | |Number=0x133B |
|ShortDesc=Sends byte to serial port. If read, tells if data in RX buffer | |ShortDesc=Sends byte to serial port. If read, tells if data in RX buffer | ||
|PortMask=%0001 0011 0011 1011 ?? | |PortMask=%0001 0011 0011 1011 ?? | ||
Revision as of 09:45, 27 November 2017
| Number | 0x133B |
|---|---|
| Decimal | |
| Short desc. | Sends byte to serial port. If read, tells if data in RX buffer |
| Bit Mask | %0001 0011 0011 1011 ?? |
| Readable | Yes |
| Writable | Yes |
| Subsystem | UART |
Write to this port sends the byte to serial port (routed to WiFi module connector). Read from this port returns 0 if there are bytes to read in RX FIFO buffer, or 1 if no RX data.