Motorola DragonBall MC68328 User Manual page 10

Integrated processor
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Universal Asynchronous Receiver/ Transmitter (UART)
8.1
Serial Interface Signals ................................................................................ 8-1
8.2
Sub-Block Description.................................................................................. 8-3
8.2.1
Transmitter................................................................................................. 8-3
8.2.2
Receiver..................................................................................................... 8-4
8.2.3
Baud Rate Generator................................................................................. 8-4
8.2.4
MPU Interface............................................................................................ 8-4
8.2.5
UART Control Register .............................................................................. 8-5
8.2.6
Baud Control Register ............................................................................... 8-7
8.2.7
Receiver Register ...................................................................................... 8-9
8.2.8
Transmitter Register ................................................................................ 8-10
8.2.9
Miscellaneous Register............................................................................ 8-12
9.1
Overview ...................................................................................................... 9-1
9.2
Operation ..................................................................................................... 9-1
9.3
Signal Descriptions ...................................................................................... 9-2
9.4
SPIS Register .............................................................................................. 9-2
9.4.1
SPI Slave Register..................................................................................... 9-3
10.1
Overview .................................................................................................... 10-1
10.2
Operation ................................................................................................... 10-1
10.2.1
Operation within SPIM Module ................................................................ 10-1
10.2.2
Phase/Polarity Configurations ................................................................. 10-2
10.3
Signal Descriptions .................................................................................... 10-2
10.4
SPIM Registers .......................................................................................... 10-3
10.4.1
SPIM Control/Status Register.................................................................. 10-3
10.4.2
SPIM Data Register ................................................................................. 10-5
11.1
Overview .................................................................................................... 11-1
11.2
Programmer's Model.................................................................................. 11-2
11.2.1
PWM Control Register ............................................................................. 11-2
11.2.2
Period Register ........................................................................................ 11-4
11.2.3
Width Register ......................................................................................... 11-4
11.2.4
Counter .................................................................................................... 11-4
MOTOROLA
MC68328 DRAGONBALL PROCESSOR USER'S MANUAL
Section 8
Section 9
Section 10
Section 11
Table of Contents
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