MC68HC708AS48 FREESCALE [Freescale Semiconductor, Inc], MC68HC708AS48 Datasheet - Page 273

• Manufacturer Part Number: MC68HC708AS48
• Description: Advance Information
• Manufacturer: FREESCALE [Freescale Semiconductor, Inc]

17.9.4 SCI Status Register 1
MC68HC708AS48
MOTOROLA
—
Rev. 4.0
FEIE — Receiver Framing Error Interrupt Enable Bit
PEIE — Receiver Parity Error Interrupt Enable Bit
SCI status register 1 contains flags to signal these conditions:
This read/write bit enables SCI error CPU interrupt requests
generated by the framing error bit, FE. Reset clears FEIE.
This read/write bit enables SCI receiver CPU interrupt requests
generated by the parity error bit, PE. (See
clears PEIE.
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1 = SCI error CPU interrupt requests from FE bit enabled
0 = SCI error CPU interrupt requests from FE bit disabled
1 = SCI error CPU interrupt requests from PE bit enabled
0 = SCI error CPU interrupt requests from PE bit disabled
Transfer of SCDR data to transmit shift register complete
Transmission complete
Transfer of receive shift register data to SCDR complete
Receiver input idle
Receiver overrun
Noisy data
Framing error
Parity error
Serial Communications Interface (SCI)
Serial Communications Interface (SCI)
Figure
17-12.) Reset
Advance Information
I/O Registers
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