uart
Differences
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| Both sides previous revisionPrevious revisionNext revision | Previous revision | ||
| uart [2025/04/26 17:26] – arisotura | uart [2025/05/10 11:55] (current) – arisotura | ||
|---|---|---|---|
| Line 106: | Line 106: | ||
| | 1 | RX FIFO overflow (received data while FIFO already full) | | | 1 | RX FIFO overflow (received data while FIFO already full) | | ||
| | 2 | RX parity error | | | 2 | RX parity error | | ||
| + | | 3 | RX error, ? (FIFO overflow?) | | ||
| | 4 | RX line error (ie. line held low) | | | 4 | RX line error (ie. line held low) | | ||
| | 5 | 1 when ready to send, 0 when sending | | | 5 | 1 when ready to send, 0 when sending | | ||
| Line 184: | Line 185: | ||
| ^ Bits ^ Desc. ^ | ^ Bits ^ Desc. ^ | ||
| - | | 0-4 | ??? | | + | | 0-3 | ??? | |
| + | | 4 | Aux. LED (for UART2) (0=off, 1=on) | | ||
| | 8-14 | ??? | | | 8-14 | ??? | | ||
uart.1745688389.txt.gz · Last modified: 2025/04/26 17:26 by arisotura