CONTENTS

 

TABLES

 

Table

 

Page

6-8

Control Register Values for Each Configuration

6-11

6-9

Port Configuration Example

6-11

6-10

Port Pin States After Reset and After Example Code Execution

6-12

6-11

Ports 3 and 4 Pins

6-14

6-12

Ports 3 and 4 Control and Status Registers

6-14

6-13

Logic Table for Ports 3 and 4 as Open-drain I/O

6-16

6-14

Standard Output-only Port Pins

6-17

6-15

Output-only Port Control Register

6-17

7-1

Serial Port Signals

7-2

7-2

Serial Port Control and Status Registers

7-2

7-3

SPx_BAUD Values When Using XTAL1 at 16 MHz

7-14

8-1

Frequency Generator Signal

8-2

8-2

Frequency Generator Control and Status Registers

8-2

9-1

Waveform Generator Signals

9-3

9-2

Waveform Generator Control and Status Registers

9-3

9-3

Operation in Center-aligned and Edge-aligned Modes

9-8

9-4

Register Updates

9-8

9-5

Output Configuration

9-12

10-1

PWM Signals

10-2

10-2

PWM Control and Status Registers

10-3

10-3

PWM Output Frequencies (FPWM)

10-5

10-4

PWM Output Alternate Functions

10-8

11-1

EPA Channels

11-1

11-2

EPA and Timer/Counter Signals

11-2

11-3

EPA Control and Status Registers

11-3

11-4

Quadrature Mode Truth Table

11-8

11-5

Action Taken When a Valid Edge Occurs

11-12

11-6

Example EPA Control Register Settings for Channels 1, 3, or 5

11-18

12-1

A/D Converter Pins

12-2

12-2

A/D Control and Status Registers

12-2

13-1

Minimum Required Signals

13-1

13-2

I/O Port Configuration Guide

13-2

13-3

Selecting the Watchdog Reset Interval (8XC196MH only)

13-13

14-1

Operating Mode Control Signals

14-1

14-2

Operating Mode Control and Status Registers

14-2

15-1

External Memory Interface Signals

15-1

15-2

External Memory Interface Registers

15-4

15-3

Register Settings for Configuring External Memory Interface Signals

15-5

15-4

BUSWIDTH Signal Timing Definitions

15-13

15-5

READY Signal Timing Definitions

15-20

15-6

Bus-control Modes

15-21

15-7

AC Timing Symbol Definitions

15-33

15-8

External Memory Systems Must Meet These Specifications

15-33

15-9

Microcontroller Meets These Specifications

15-34

xvii

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Intel 8XC196MC, 8XC196MD, 8XC196MH manual 11-12