mc68331cpv20b1 Freescale Semiconductor, Inc, mc68331cpv20b1 Datasheet - Page 7

• Manufacturer Part Number: mc68331cpv20b1
• Description: Mc68331 32 Bit Microcontroller
• Manufacturer: Freescale Semiconductor, Inc

Paragraph
6.2.1.2
6.2.1.3
6.2.2
6.3
6.3.1
6.3.1.1
6.3.1.2
6.3.2
6.3.2.1
6.3.2.2
6.3.2.3
6.3.3
6.3.4
6.3.5
6.3.5.1
6.3.5.2
6.3.5.3
6.3.5.4
6.3.6
6.4
6.4.1
6.4.1.1
6.4.1.2
6.4.1.3
6.4.2
6.4.3
6.4.3.1
6.4.3.2
6.4.3.3
6.4.3.4
6.4.3.5
6.4.3.6
6.4.3.7
6.4.3.8
6.4.3.9
6.5
7.1
7.2
7.3
MC68331
USER’S MANUAL
Queued Serial Peripheral Interface ................................................................ 6-5
Serial Communication Interface ................................................................... 6-22
QSM Initialization ......................................................................................... 6-31
General ........................................................................................................... 7-1
GPT Registers and Address Map ................................................................... 7-2
Special Modes of Operation ........................................................................... 7-3
QSM Pin Control Registers .................................................................... 6-4
QSPI Registers ....................................................................................... 6-6
QSPI RAM .............................................................................................. 6-7
QSPI Pins ............................................................................................... 6-8
QSPI Operation ...................................................................................... 6-9
QSPI Operating Modes ........................................................................ 6-10
Peripheral Chip Selects ........................................................................ 6-21
SCI Registers ....................................................................................... 6-22
SCI Pins ............................................................................................... 6-25
SCI Operation ....................................................................................... 6-25
Freeze Operation ........................................................................... 6-3
QSM Interrupts ............................................................................... 6-3
Control Registers ........................................................................... 6-7
Status Register ............................................................................... 6-7
Receive RAM ................................................................................. 6-8
Transmit RAM ................................................................................ 6-8
Command RAM .............................................................................. 6-8
Master Mode ................................................................................ 6-17
Master Wraparound Mode ........................................................... 6-19
Slave Mode .................................................................................. 6-20
Slave Wraparound Mode ............................................................. 6-21
Control Registers ......................................................................... 6-22
Status Register ............................................................................. 6-25
Data Register ............................................................................... 6-25
Definition of Terms ....................................................................... 6-26
Serial Formats .............................................................................. 6-26
Baud Clock ................................................................................... 6-26
Parity Checking ............................................................................ 6-27
Transmitter Operation .................................................................. 6-27
Receiver Operation ...................................................................... 6-29
Idle-Line Detection ....................................................................... 6-29
Receiver Wakeup ......................................................................... 6-30
Internal Loop ................................................................................ 6-31
SECTION 7GENERAL-PURPOSE TIMER
Freescale Semiconductor, Inc.
For More Information On This Product,
TABLE OF CONTENTS
Go to: www.freescale.com
(Continued)
Title
Page