MC68HC11F1_13 Datasheet, PDF (6/158 Pages) Freescale Semiconductor, Inc – Technical Data

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Freescale Semiconductor, Inc.
TABLE OF CONTENTS
(Continued)
Title
Page
6.2 Port B ........................................................................................................ 6-2
6.3 Port C ........................................................................................................ 6-2
6.4 Port D ........................................................................................................ 6-3
6.5 Port E ........................................................................................................ 6-4
6.6 Port F ......................................................................................................... 6-4
6.7 Port G ........................................................................................................ 6-5
6.8 System Configuration Options 2 ................................................................ 6-5
SECTION 7 SERIAL COMMUNICATIONS INTERFACE
7.1
7.2
7.3
7.4
7.4.1
7.4.2
7.5
7.6
7.6.1
7.6.2
7.6.3
7.6.4
7.6.5
7.7
7.7.1
Data Format .............................................................................................. 7-1
Transmit Operation .................................................................................... 7-1
Receive Operation ..................................................................................... 7-2
Wakeup Feature ........................................................................................ 7-4
Idle-Line Wakeup .............................................................................. 7-4
Address-Mark Wakeup ...................................................................... 7-4
SCI Error Detection ................................................................................... 7-5
SCI Registers ............................................................................................ 7-5
Serial Communications Data Register .............................................. 7-5
Serial Communications Control Register 1 ....................................... 7-5
Serial Communications Control Register 2 ....................................... 7-6
Serial Communication Status Register .............................................. 7-7
Baud Rate Register ........................................................................... 7-8
Status Flags and Interrupts ..................................................................... 7-10
Receiver Flags ................................................................................ 7-11
SECTION 8 SERIAL PERIPHERAL INTERFACE
8.1
8.2
8.2.1
8.3
8.3.1
8.3.2
8.3.3
8.3.4
8.4
8.5
8.5.1
8.5.2
8.5.3
Functional Description ............................................................................... 8-1
SPI Transfer Formats ................................................................................ 8-2
Clock Phase and Polarity Controls .................................................... 8-3
SPI Signals ................................................................................................ 8-3
Master In Slave Out ........................................................................... 8-4
Master Out Slave In ........................................................................... 8-4
Serial Clock ....................................................................................... 8-4
Slave Select ...................................................................................... 8-4
SPI System Errors ..................................................................................... 8-4
SPI Registers ............................................................................................ 8-5
Serial Peripheral Control ................................................................... 8-5
Serial Peripheral Status ..................................................................... 8-7
Serial Peripheral Data Register ......................................................... 8-7
For More Information On This Product,
Go to: www.freescale.com
TECHNICAL DATA