MC68HC908AZ32ACFU MOTOROLA [Motorola, Inc], MC68HC908AZ32ACFU Datasheet - Page 229

• Manufacturer Part Number: MC68HC908AZ32ACFU
• Description: Microcontrollers
• Manufacturer: MOTOROLA [Motorola, Inc]

16.8.2 PTE1/SCRxD (Receive Data)
16.9 I/O Registers
16.9.1 SCI Control Register 1
68HC908AZ32A — Rev 0.0
MOTOROLA
enabled, the PTE0/SCTxD pin is an output regardless of the state of the
DDRE2 bit in data direction register E (DDRE).
The PTE1/SCRxD pin is the serial data input to the SCI receiver. The
SCI shares the PTE1/SCRxD pin with port E. When the SCI is enabled,
the PTE1/SCRxD pin is an input regardless of the state of the DDRE1 bit
in data direction register E (DDRE).
The following I/O registers control and monitor SCI operation:
SCI control register 1:
Freescale Semiconductor, Inc.
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For More Information On This Product,
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)
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
Serial Communications Interface (SCI)
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Serial Communications Interface (SCI)
Advance Information
I/O Registers
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