MC68HC908AZ32ACFU MOTOROLA [Motorola, Inc], MC68HC908AZ32ACFU Datasheet - Page 209

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

16.4 Pin Name Conventions
16.5 Functional Description
68HC908AZ32A — Rev 0.0
MOTOROLA
The generic names of the SCI input/output (I/O) pins are:
SCI I/O lines are implemented by sharing parallel I/O port pins. The full
name of an SCI input or output reflects the name of the shared port pin.
Table 16-1
pins.The generic pin names appear in the text of this section.
Figure 16-1
duplex, asynchronous, NRZ serial communication between the MCU
and remote devices, including other MCUs. The transmitter and receiver
of the SCI operate independently, although they use the same baud rate
generator. During normal operation, the CPU monitors the status of the
SCI, writes the data to be transmitted, and processes received data.
Freescale Semiconductor, Inc.
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For More Information On This Product,
– Idle Receiver Input
– Receiver Overrun
– Noise Error
– Framing Error
– Parity Error
Receiver Framing Error Detection
Hardware Parity Checking
1/16 Bit-Time Noise Detection
RxD (receive data)
TxD (transmit data)
Serial Communications Interface (SCI)
Generic Pin Names
Full Pin Names
shows the full names and the generic names of the SCI I/O
shows the structure of the SCI module. The SCI allows full-
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Table 16-1. Pin Name Conventions
PTE1/SCRxD
RxD
Serial Communications Interface (SCI)
PTE0/SCTxD
Pin Name Conventions
TxD
Advance Information
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