LAPIS Semiconductor ML610472, Руководство пользователя

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ML610471/ML610472/ML610473 User’s Manual
Contents
Contents –4
12.2 Description of Registers .......................................................................................................................... 12-2
12.2.1 List of Registers ................................................................................................................................. 12-2
12.2.2 Port 0 Data Register (P0D) ................................................................................................................ 12-3
12.2.3 Port 0 Control Registers 0, 1 (P0CON0, P0CON1) ........................................................................... 12-4
12.2.4 External Interrupt Control Registers 0, 1 (EXICON0, EXICON1) ................................................... 12-5
12.2.5 External Interrupt Control Register 2 (EXICON2) ............................................................................ 12-6
12.3 Description of Operation ......................................................................................................................... 12-7
12.3.1 External Interrupt / Secondary Function ............................................................................................ 12-7
12.3.2 Interrupt Request................................................................................................................................ 12-7
Chapter 13
13. Port 2 ........................................................................................................................................................... 13-1
13.1 Overview ............................................................................................................................................... 13-1
13.1.1 Features .............................................................................................................................................. 13-1
13.1.2 Configuration ..................................................................................................................................... 13-1
13.1.3 List of Pins ......................................................................................................................................... 13-1
13.2 Description of Registers .......................................................................................................................... 13-2
13.2.1 List of Registers ................................................................................................................................. 13-2
13.2.2 Port 2 Data Register (P2D) ................................................................................................................ 13-3
13.2.3 Port 2 Control Registers 0, 1 (P2CON0, P2CON1) ........................................................................... 13-4
13.2.4 Port 2 Mode Register (P2MOD) ........................................................................................................ 13-5
13.3 Description of Operation ......................................................................................................................... 13-6
13.3.1 Output Port Function.......................................................................................................................... 13-6
13.3.2 Secondary Function............................................................................................................................ 13-6
Chapter 14
14. Port 3 ........................................................................................................................................................... 14-1
14.1 Overview ............................................................................................................................................... 14-1
14.1.1 Features .............................................................................................................................................. 14-1
14.1.2 Configuration ..................................................................................................................................... 14-1
14.1.3 List of Pins ......................................................................................................................................... 14-1
14.2 Description of Registers .......................................................................................................................... 14-2
14.2.1 List of Registers ................................................................................................................................. 14-2
14.2.2 Port 3 Data Register (P3D) ................................................................................................................ 14-3
14.2.3 Port 3 Direction Register (P3DIR) ..................................................................................................... 14-4
14.2.4 Port 3 Control Registers 0, 1 (P3CON0, P3CON1) ........................................................................... 14-5
14.2.5 Port 3 Mode Register 0 (P3MOD0) ................................................................................................... 14-6
14.3 Description of Operation ......................................................................................................................... 14-7
14.3.1 Input/Output Port Functions............................................................................................................... 14-7
14.3.2 Secondary Function............................................................................................................................ 14-7
Chapter 15
15. Port 4 ........................................................................................................................................................... 15-1
15.1 Overview ............................................................................................................................................... 15-1
15.1.1 Features .............................................................................................................................................. 15-1
15.1.2 Configuration ..................................................................................................................................... 15-1
15.1.3 List of Pins ......................................................................................................................................... 15-2
15.2 Description of Registers ........................................................................................................................ 15-3
15.2.1 List of Registers ................................................................................................................................. 15-3
15.2.2 Port 4 Data Register (P4D) ................................................................................................................ 15-4
15.2.3 Port 4 Direction Register (P4DIR) ..................................................................................................... 15-5
15.2.4 Port 4 Control Registers 0, 1 (P4CON0, P4CON1) ........................................................................... 15-6
15.2.5 Port 4 Mode Registers 0, 1 (P4MOD0, P4MOD1) ............................................................................ 15-8
15.3 Description of Operation ....................................................................................................................... 15-10
15.3.1 Input/Output Port Functions............................................................................................................. 15-10