Abov MC97F60128 User Manual

377
MC97F60128
ABOV Semiconductor Co., Ltd.
8.4.2 SFR Map ................................................................................................................................................... 60
8.4.3 SFR Map ................................................................................................................................................... 71
9. I/O Ports .................................................................................................................................................................. 77
9.1 I/O Ports ............................................................................................................................................................ 77
9.2 Port Register ..................................................................................................................................................... 77
9.2.1 Data Register (Px) ..................................................................................................................................... 77
9.2.2 Direction Register (PxIO) .......................................................................................................................... 77
9.2.3 Pull-up Resistor Selection Register (PxPU) .............................................................................................. 77
9.2.4 Open-drain Selection Register (PxOD) ..................................................................................................... 77
9.2.5 Debounce Enable Register (PxDB) ........................................................................................................... 77
9.2.6 Port Function Selection Register (PxFSR) ................................................................................................ 78
9.2.7 Register Map ............................................................................................................................................. 78
9.3 P0 Port .............................................................................................................................................................. 80
9.3.1 P0 Port Description.................................................................................................................................... 80
9.3.2 Register description for P0 ........................................................................................................................ 80
9.4 P1 Port .............................................................................................................................................................. 83
9.4.1 P1 Port Description.................................................................................................................................... 83
9.4.2 Register description for P1 ........................................................................................................................ 83
9.5 P2 Port .............................................................................................................................................................. 87
9.5.1 P2 Port Description.................................................................................................................................... 87
9.5.2 Register description for P2 ........................................................................................................................ 87
9.6 P3 Port .............................................................................................................................................................. 90
9.6.1 P3 Port Description.................................................................................................................................... 90
9.6.2 Register description for P3 ........................................................................................................................ 90
9.7 P4 Port .............................................................................................................................................................. 93
9.7.1 P4 Port Description.................................................................................................................................... 93
9.7.2 Register description for P4 ........................................................................................................................ 93
9.8 P5 Port .............................................................................................................................................................. 97
9.8.1 P5 Port Description.................................................................................................................................... 97
9.8.2 Register description for P5 ........................................................................................................................ 97
9.9 P6 Port ............................................................................................................................................................ 100
9.9.1 P6 Port Description.................................................................................................................................. 100
9.9.2 Register description for P6 ...................................................................................................................... 100
9.10 P7 Port ............................................................................................................................................................ 103
9.10.1 P7 Port Description.................................................................................................................................. 103
9.10.2 Register description for P7 ...................................................................................................................... 103
9.11 P8 Port ............................................................................................................................................................ 106
9.11.1 P8 Port Description.................................................................................................................................. 106
9.11.2 Register description for P8 ...................................................................................................................... 106
9.12 P9 Port ............................................................................................................................................................ 108
9.12.1 P9 Port Description.................................................................................................................................. 108
9.12.2 Register description for P9 ...................................................................................................................... 108
9.13 PA Port ............................................................................................................................................................ 111
9.13.1 PA Port Description .................................................................................................................................. 111
9.13.2 Register description for PA ...................................................................................................................... 111
9.14 PB Port............................................................................................................................................................ 114
9.14.1 PB Port Description ................................................................................................................................. 114
9.14.2 Register description for PB ...................................................................................................................... 114
9.15 PD Port ........................................................................................................................................................... 116
9.15.1 PD Port Description ................................................................................................................................. 116
9.15.2 Register description for PD ..................................................................................................................... 116
10. Interrupt Controller .......................................................................................................................................... 118
10.1 Overview ......................................................................................................................................................... 118
10.2 External Interrupt ............................................................................................................................................ 119
10.3 Block Diagram ................................................................................................................................................ 120
10.4 Interrupt Vector Table ...................................................................................................................................... 121
10.5 Interrupt Sequence ......................................................................................................................................... 122
10.6 Effective Timing after Controlling Interrupt Bit ................................................................................................ 123
10.7 Multi Interrupt .................................................................................................................................................. 124

Abov MC97F60128 Specifications

General

Brand	Abov
Model	MC97F60128
Category	Microcontrollers
Language	English