Rabbit 6000 User Manual page 4

8.2.2 Clocks ..................................................96
8.2.3 Other Registers ....................................96
8.2.4 Interrupts .............................................96
8.3 Operation......................................................97
8.4 Register Descriptions ...................................98
9. Parallel Port B
9.1 Overview ....................................................100
9.1.1 Block Diagram ..................................101
9.1.2 Registers ............................................102
9.2 Dependencies .............................................102
9.2.1 I/O Pins ..............................................102
9.2.2 Clocks ................................................102
9.2.3 Other Registers ..................................102
9.2.4 Interrupts ...........................................102
9.3 Operation....................................................103
9.4 Register Descriptions .................................104
10. Parallel Port C
10.1 Overview ..................................................106
10.1.1 Block Diagram ................................107
10.1.2 Registers ..........................................108
10.2 Dependencies ...........................................108
10.2.1 I/O Pins ............................................108
10.2.2 Clocks ..............................................108
10.2.3 Other Registers ................................108
10.2.4 Interrupts .........................................108
10.3 Operation..................................................109
10.4 Register Descriptions ...............................110
11. Parallel Port D
11.1 Overview ..................................................113
11.1.1 Block Diagram ................................115
11.1.2 Registers ..........................................116
11.2 Dependencies ...........................................117
11.2.1 I/O Pins ............................................117
11.2.2 Clocks ..............................................117
11.2.3 Other Registers ................................117
11.2.4 Interrupts .........................................117
11.3 Operation..................................................118
11.4 Register Descriptions ...............................119
12. Parallel Port E
12.1 Overview ..................................................125
12.1.1 Block Diagram ................................127
12.1.2 Registers ..........................................128
12.2 Dependencies ...........................................129
12.2.1 I/O Pins ............................................129
12.2.2 Clocks ..............................................129
12.2.3 Other Registers ................................129
12.2.4 Interrupts .........................................129
12.3 Operation..................................................130
12.4 Register Descriptions ...............................131
13. Parallel Port F
13.1 Overview ..................................................136
13.1.1 Block Diagram ................................138
Rabbit 6000 User's Manual
13.1.2 Registers .......................................... 139
13.2 Dependencies ........................................... 139
13.2.1 I/O Pins ............................................ 139
13.2.2 Clocks .............................................. 139
13.2.3 Other Registers ................................ 139
13.2.4 Interrupts ......................................... 140
13.3 Operation.................................................. 140
13.4 Register Descriptions ............................... 141
14. Parallel Port G
14.1 Overview.................................................. 145
14.1.1 Block Diagram ................................ 146
14.1.2 Registers .......................................... 147
14.2 Dependencies ........................................... 147
14.2.1 I/O Pins ............................................ 147
14.2.2 Clocks .............................................. 147
14.2.3 Other Registers ................................ 147
14.2.4 Interrupts ......................................... 148
14.3 Operation.................................................. 148
14.4 Register Descriptions ............................... 149
15. Parallel Port H
15.1 Overview.................................................. 153
15.1.1 Block Diagram ................................ 154
15.1.2 Registers .......................................... 155
15.2 Dependencies ........................................... 156
15.2.1 I/O Pins ............................................ 156
15.2.2 Clocks .............................................. 156
15.2.3 Other Registers ................................ 156
15.2.4 Interrupts ......................................... 156
15.3 Operation.................................................. 157
15.4 Register Descriptions ............................... 158
16. Timer A
16.1 Overview.................................................. 161
16.1.1 Block Diagram ................................ 163
16.1.2 Registers .......................................... 164
16.2 Dependencies ........................................... 165
16.2.1 I/O Pins ............................................ 165
16.2.2 Clocks .............................................. 165
16.2.3 Other Registers ................................ 165
16.2.4 Interrupts ......................................... 165
16.3 Operation.................................................. 166
16.3.1 Handling Interrupts ......................... 166
16.3.2 Example ISR ................................... 166
16.4 Register Descriptions ............................... 167
17. Timer B
17.1 Overview.................................................. 169
17.1.1 Block Diagram ................................ 170
17.1.2 Registers .......................................... 171
17.2 Dependencies ........................................... 171
17.2.1 I/O Pins ............................................ 171
17.2.2 Clocks .............................................. 171
17.2.3 Other Registers ................................ 171
17.2.4 Interrupts ......................................... 172
17.3 Operation.................................................. 172
17.3.1 Handling Interrupts ......................... 172
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