ML610Q411/ML610Q412/ML610Q415 User’s Manual
Contents
Contents – 7
Chapter 19
19. Port 2............................................................................................................................................................. 19-1
19.1 Overview................................................................................................................................................... 19-1
19.1.1
Features............................................................................................................................................. 19-1
19.1.2
Configuration .................................................................................................................................... 19-1
19.1.3
List of Pins ........................................................................................................................................ 19-1
19.2 Description of Registers............................................................................................................................ 19-2
19.2.1
List of Registers ................................................................................................................................ 19-2
19.2.2
Port 2 Data Register (P2D) ............................................................................................................... 19-3
19.2.3
Port 2 control registers 0, 1 (P2CON0, P2CON1) ............................................................................ 19-4
19.2.4
Port 2 Mode Register (P2MOD) ....................................................................................................... 19-5
19.3 Description of Operation........................................................................................................................... 19-6
19.3.1
Output Port Function ........................................................................................................................ 19-6
19.3.2
Secondary Function .......................................................................................................................... 19-6
Chapter 20
20. Port 3............................................................................................................................................................. 20-1
20.1 Overview................................................................................................................................................... 20-1
20.1.1
Features............................................................................................................................................. 20-1
20.1.2
Configuration .................................................................................................................................... 20-1
20.1.3
List of Pins ........................................................................................................................................ 20-2
20.2 Description of Registers............................................................................................................................ 20-3
20.2.1
List of Registers ................................................................................................................................ 20-3
20.2.2
Port 3 data register (P3D) ................................................................................................................. 20-4
20.2.3
Port 3 Direction Register (P3DIR).................................................................................................... 20-5
20.2.4
Port 3 control registers 0, 1 (P3CON0, P3CON1) ............................................................................ 20-6
20.2.5
Port 3 mode registers 0, 1 (P3MOD0, P3MOD1) .............................................................................20-8
20.3 Description of Operation......................................................................................................................... 20-10
20.3.1
Input/Output Port Functions ........................................................................................................... 20-10
20.3.2
Secondary and Tertiary Functions .................................................................................................. 20-10
Chapter 21
21. Port 4............................................................................................................................................................. 21-1
21.1 Overview................................................................................................................................................... 21-1
21.1.1
Features............................................................................................................................................. 21-1
21.1.2
Configuration .................................................................................................................................... 21-1
21.1.3
List of Pins ........................................................................................................................................ 21-2
21.2 Description of Registers............................................................................................................................ 21-3
21.2.1
List of Registers ................................................................................................................................ 21-3
21.2.2
Port 4 Data Register (P4D) ............................................................................................................... 21-4
21.2.3
Port 4 Direction Register (P4DIR).................................................................................................... 21-5
21.2.4
Port 4 Control Registers 0, 1 (P4CON0, P4CON1) ..........................................................................21-6
21.2.5
Port 4 Mode Registers 0, 1 (P4MOD0, P4MOD1) ........................................................................... 21-8
21.3 Description of Operation......................................................................................................................... 21-10
21.3.1
Input/Output Port Functions ........................................................................................................... 21-10
21.3.2
Secondary and Tertiary Functions .................................................................................................. 21-10
Chapter 22
22. Port A............................................................................................................................................................ 22-1
22.1 Overview................................................................................................................................................... 22-1
22.1.1
Features............................................................................................................................................. 22-1
22.1.2
Configuration .................................................................................................................................... 22-1
22.1.3
List of Pins ........................................................................................................................................ 22-1
22.2 Description of Registers............................................................................................................................ 22-2
22.2.1
List of Registers ................................................................................................................................ 22-2