Rohm LAPIS SEMICONDUCTOR ML620Q503, User Manual

Page: 13 / 553

ML620Q503/Q504 User’s Manual
Contents
FEUL620Q504 contents–8
Chapter 16
16. Port XT .......................................................................................................................................... 16-1
16.1 General Description
................................................................................................................
16-
1
16.1.1 Features .................................................................................................................. 16-1
16.1.2 Configuration ........................................................................................................... 16-1
16.1.3 List of Pins .............................................................................................................. 16-1
16.2 Description of Registers .......................................................................................................... 16- 2
16.2.1 List of Registers ...................................................................................................... 16-2
16.2.2 Port XT Data Register (PXTD) ............................................................................... 16-3
16.2.3 Port XT Direction Register (PXTDIR) ..................................................................... 16-4
16.3 Description of Operation
.........................................................................................................
16-
5
16.3.1 Input Port Function ................................................................................................. 16-5
16.3.2 Primary Function Other Than Input Port ................................................................ 16-5
Chapter 17
17. Port0 ............................................................................................................................................. 17-1
17.1 Overview .................................................................................................................................. 17- 1
17.1.1 Features .................................................................................................................. 17-1
17.1.2 Configuration ........................................................................................................... 17-1
17.1.3 List of Pins .............................................................................................................. 17-2
17.2 Description of Registers
..........................................................................................................
17-
3
17.2.1 List of Registers ...................................................................................................... 17-3
17.2.2 Port 0 Data Register (P0D) ..................................................................................... 17-4
17.2.3 Port 0 Direction Register (P0DIR) .......................................................................... 17-5
17.2.4 Port 0 Control Registers (P0CON) ......................................................................... 17-6
17.2.5 Port 0 Mode Registers (P0MOD) ............................................................................ 17-8
17.3 Description of Operation ....................................................................................................... 17- 10
17.3.1 Input/Output Port Functions .................................................................................. 17-10
17.3.2 Primary Function except for Input/Output Port ..................................................... 17-10
17.3.3 Secondary ,Tertiary and Fourthly Functions ........................................................ 17-10
Chapter 18
18. Port1 ............................................................................................................................................. 18-1
18.1 Overview
..................................................................................................................................
18-
1
18.1.1 Features .................................................................................................................. 18-1
18.1.2 Configuration ........................................................................................................... 18-1
18.1.3 List of Pins .............................................................................................................. 18-2
18.2 Description of Registers .......................................................................................................... 18- 2
18.2.1 List of Registers ...................................................................................................... 18-2
18.2.2 Port 1 Data Register (P1D) ..................................................................................... 18-3
18.2.3 Port 1 Direction Register (P1DIR) .......................................................................... 18-4
18.2.4 Port 1 Control Registers (P1CON) ......................................................................... 18-5
18.3 Description of Operation
.........................................................................................................
18-
6
18.3.1 Input/Output Port Function ..................................................................................... 18-6
18.3.2 Other Function ........................................................................................................ 18-6
Chapter 19
19. Port2 ............................................................................................................................................. 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 .............................................................................................................. 19-2
19.2 Description of Registers .......................................................................................................... 19- 3