MCCIRM Freescale Semiconductor / Motorola, MCCIRM Datasheet - Page 88

• Manufacturer Part Number: MCCIRM
• Description: MCCIRM Multi-Channel Communications Interface Reference Manual
• Manufacturer: Freescale Semiconductor / Motorola

SCI Submodule
Reference Manual
88
0RDRF — Receive Data Register Full Flag
RAF — Receiver Active Flag
IDLE — Idle-Line Detected Flag
OR — Overrun Error Flag
NF — Noise Error Flag
FE — Framing Error Flag
PF — Parity Error Flag
Under certain conditions, the IDLE flag may be set immediately
following the negation of RE (SCCR1). System designs should
ensure this causes no detrimental effects.
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0 = The RDR is empty or contains previously read data.
1 = The RDR contains new data.
0 = SCI receiver is idle.
1 = SCI receiver is busy.
0 = SCI receiver did not detect an idle-line condition.
1 = SCI receiver detected an idle-line condition.
0 = RDRF is cleared before new data arrives.
1 = RDRF is not cleared before new data arrives.
0 = No noise detected on the received data
1 = Noise occurred on the received data.
0 = No framing error on the received data
1 = Framing error or break occurred on the received data.
0 = No parity error on the received data
1 = Parity error occurred on the received data.
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SCI Submodule
Multichannel Communication Interface — Rev. 1.0
MOTOROLA