I/O Registers - Motorola MC68HC908GP32 Technical Data Manual

18.9 I/O Registers

18.9.1 SCI Control Register 1
MC68HC908GP32 MC68HC08GP32
•
MOTOROLA
Freescale Semiconductor, Inc.
These I/O registers control and monitor SCI operation:
• SCI control register 1 (SCC1)
• SCI control register 2 (SCC2)
• SCI control register 3 (SCC3)
• SCI status register 1 (SCS1)
• SCI status register 2 (SCS2)
• SCI data register (SCDR)
• SCI baud rate register (SCBR)
SCI control register 1:
• Enables loop mode operation
• Enables the SCI
• Controls output polarity
• Controls character length
• Controls SCI wakeup method
• Controls idle character detection
• Enables parity function
• Controls parity type
Rev. 6
—
Serial Communications Interface Module (SCI)
For More Information On This Product,
Go to: www.freescale.com
Serial Communications Interface Module (SCI)
I/O Registers
Technical Data
259