Digi Rabbit 5000, User Manual

Page: 5 / 414

Table of Contents
Chapter 9. Parallel Port B 93
9.1 Overview.............................................................................................................................................93
9.1.1 Block Diagram ...........................................................................................................................94
9.1.2 Registers .....................................................................................................................................94
9.2 Dependencies ......................................................................................................................................94
9.2.1 I/O Pins ......................................................................................................................................94
9.2.2 Clocks .........................................................................................................................................94
9.2.3 Other Registers ...........................................................................................................................94
9.2.4 Interrupts ....................................................................................................................................95
9.3 Operation ............................................................................................................................................95
9.4 Register Descriptions ..........................................................................................................................95
Chapter 10. Parallel Port C 97
10.1 Overview...........................................................................................................................................97
10.1.1 Block Diagram .........................................................................................................................98
10.1.2 Registers ...................................................................................................................................98
10.2 Dependencies ....................................................................................................................................99
10.2.1 I/O Pins ....................................................................................................................................99
10.2.2 Clocks .......................................................................................................................................99
10.2.3 Other Registers .........................................................................................................................99
10.2.4 Interrupts ..................................................................................................................................99
10.3 Operation ..........................................................................................................................................99
10.4 Register Descriptions......................................................................................................................100
Chapter 11. Parallel Port D 105
11.1 Overview.........................................................................................................................................105
11.1.1 Block Diagram .......................................................................................................................107
11.1.2 Registers .................................................................................................................................108
11.2 Dependencies ..................................................................................................................................109
11.2.1 I/O Pins ..................................................................................................................................109
11.2.2 Clocks .....................................................................................................................................109
11.2.3 Other Registers .......................................................................................................................109
11.2.4 Interrupts ................................................................................................................................109
11.3 Operation ........................................................................................................................................110
11.4 Register Descriptions......................................................................................................................111
Chapter 12. Parallel Port E 123
12.1 Overview.........................................................................................................................................123
12.1.1 Block Diagram .......................................................................................................................125
12.1.2 Registers .................................................................................................................................126
12.2 Dependencies ..................................................................................................................................126
12.2.1 I/O Pins ..................................................................................................................................126
12.2.2 Clocks .....................................................................................................................................126
12.2.3 Other Registers .......................................................................................................................127
12.2.4 Interrupts ................................................................................................................................127
12.3 Operation ........................................................................................................................................127
12.4 Register Descriptions......................................................................................................................128
Chapter 13. Parallel Port H 143
13.1 Overview.........................................................................................................................................143
13.1.1 Block Diagram .......................................................................................................................144
13.1.2 Registers .................................................................................................................................144
13.2 Dependencies ..................................................................................................................................145
13.2.1 I/O Pins ..................................................................................................................................145
13.2.2 Clocks .....................................................................................................................................145
13.2.3 Other Registers .......................................................................................................................145
13.2.4 Interrupts ................................................................................................................................145
13.3 Operation ........................................................................................................................................145