mc68hc916y3 Freescale Semiconductor, Inc, mc68hc916y3 Datasheet - Page 11

• Manufacturer Part Number: mc68hc916y3
• Description: Mc68hc16y3 16 Bit Microcontroller
• Manufacturer: Freescale Semiconductor, Inc

12.3.3
12.3.3.1
12.3.3.2
12.3.4
12.3.4.1
12.3.4.2
12.3.5
12.3.6
12.3.7
12.3.8
12.3.9
12.4
12.4.1
12.4.1.1
12.4.1.2
12.4.1.3
12.4.2
12.4.3
12.4.4
12.4.5
12.4.5.1
12.4.5.2
12.4.5.3
12.4.5.4
12.4.5.5
12.4.5.6
12.4.5.7
12.4.5.8
12.4.5.9
12.5
13.1
13.2
13.3
13.3.1
13.3.2
13.3.3
13.3.4
13.4
13.4.1
MC68HC16Y3/916Y3
USER’S MANUAL
Serial Communication Interface (SCI) ................................................... 12-13
MCCI Initialization ................................................................................. 12-24
General .................................................................................................... 13-1
GPT Registers and Address Map ............................................................ 13-2
Special Modes of Operation .................................................................... 13-3
Polled and Interrupt-Driven Operation ..................................................... 13-4
SPI Operating Modes ...................................................................... 12-7
SPI Clock Phase and Polarity Controls ........................................... 12-9
SPI Serial Clock Baud Rate .......................................................... 12-11
Wired-OR Open-Drain Outputs ..................................................... 12-12
Transfer Size and Direction ........................................................... 12-12
Write Collision ............................................................................... 12-12
Mode Fault .................................................................................... 12-12
SCI Registers ................................................................................ 12-13
SCI Pins ........................................................................................ 12-17
Receive Data Pins (RXDA, RXDB) ............................................... 12-18
Transmit Data Pins (TXDA, TXDB) ............................................... 12-18
SCI Operation ................................................................................ 12-18
Low-Power Stop Mode .................................................................... 13-3
Freeze Mode ................................................................................... 13-3
Single-Step Mode ............................................................................ 13-4
Test Mode ....................................................................................... 13-4
Polled Operation .............................................................................. 13-4
Master Mode ........................................................................... 12-7
Slave Mode ............................................................................. 12-8
CPHA = 0 Transfer Format ..................................................... 12-9
CPHA = 1 Transfer Format ................................................... 12-10
SCI Control Registers ........................................................... 12-14
SCI Status Register ............................................................... 12-17
SCI Data Register ................................................................. 12-17
Definition of Terms ................................................................ 12-18
Serial Formats ....................................................................... 12-19
Baud Clock ............................................................................ 12-19
Parity Checking ..................................................................... 12-20
Transmitter Operation ........................................................... 12-20
Receiver Operation ............................................................... 12-21
Idle-Line Detection ................................................................ 12-22
Receiver Wake-Up ................................................................ 12-23
Internal Loop ......................................................................... 12-23
SECTION 13 GENERAL-PURPOSE TIMER
Freescale Semiconductor, Inc.
For More Information On This Product,
TABLE OF CONTENTS
Go to: www.freescale.com
(Continued)
MOTOROLA
xi