DSC POWER 864 - REV2 Spécifications télécharger pdf (Page 151)

PIC24F16KA102 FAMILY

bit 5 ADDEN: Address Character Detect bit (bit 8 of received data = 1)

1 = Address Detect mode enabled. If 9-bit mode is not selected, this does not take effect.

0 = Address Detect mode disabled

bit 4 RIDLE: Receiver Idle bit (read-only)

1 = Receiver is Idle

0 = Receiver is active

bit 3 PERR: Parity Error Status bit (read-only)

1 = Parity error has been detected for the current character (character at the top of the receive FIFO)

0 = Parity error has not been detected

bit 2 FERR: Framing Error Status bit (read-only)

1 = Framing error has been detected for the current character (character at the top of the receive FIFO)

0 = Framing error has not been detected

bit 1 OERR: Receive Buffer Overrun Error Status bit (clear/read-only)

1 = Receive buffer has overflowed

0 = Receive buffer has not overflowed (clearing a previously set OERR bit (1 → 0 transition) will reset

the receiver buffer and the RSR to the empty state)

bit 0 URXDA: Receive Buffer Data Available bit (read-only)

1 = Receive buffer has data; at least one more character can be read

0 = Receive buffer is empty

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DSC POWER 864 - REV2 Spécifications Page 151