C Control The I Unit-M Advanced 5 Vdc Inputs / outputs 16 x digital I/Os / 8 x analogue or digital I/Os Program memory 2 198805 データシート

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198805

Content

INTRODUCTION ................................................................................................................................................4

ABOUT C-CONTROL...............................................................................................................................4

ABOUT BASIC++ .....................................................................................................................................4

ABOUT THIS DOCUMENT ......................................................................................................................4

DECLARATIONS AND DEFINITIONS ...............................................................................................................5

PROGRAM MEMORY..............................................................................................................................5

USER VARIABLES...................................................................................................................................5

CONSTANTS ...........................................................................................................................................6

POINTER..................................................................................................................................................6

DATA TYPES ...........................................................................................................................................6

EXTERNAL FILES....................................................................................................................................7

SPECIAL PORTS ...............................................................................................................................................7

START and RESET..................................................................................................................................7

FREQ1 and FREQ2 .................................................................................................................................7

IRQ ...........................................................................................................................................................7

BEEP ........................................................................................................................................................7

RXD/TXD..................................................................................................................................................8

STANDARD DIGITAL I/O PORTS......................................................................................................................8

DIGITAL INPUT PORT.............................................................................................................................8

DIGITAL OUTPUT PORT.........................................................................................................................8

DEDICATED DIGITAL PORTS ..........................................................................................................................8

I²C-BUS INTERFACE (PORT 9 and 10) ..................................................................................................8

RC5 IR INTERFACE (PORT 2 and 3)......................................................................................................8

RF INTERFACE (PORT 2 and 3).............................................................................................................9

EXTENDED PORTS...........................................................................................................................................9

ANALOGPORTS ..............................................................................................................................................10

A/D CONVERTER PORTS ....................................................................................................................10

D/A CONVERTER PORTS ....................................................................................................................10

SYSTEM PROPERTIES...................................................................................................................................10

BEEP ......................................................................................................................................................10

RTC ........................................................................................................................................................11

TIMER ....................................................................................................................................................11

FREQ1 and FREQ2 ...............................................................................................................................11

INSTRUCTIONS AND KEYWORDS ................................................................................................................12

INPUT/OUTPUT .....................................................................................................................................12

INTERNAL/EXTERNAL DATA STORAGE ...........................................................................................13

STANDARD DIGITAL PORTS ...............................................................................................................15

EXTENDED PORTS ..............................................................................................................................16

AD PORTS .............................................................................................................................................16

DA PORTS .............................................................................................................................................16

MATH FUNCTIONS ...............................................................................................................................16

MATH AND BOOLEAN OPERATORS ..................................................................................................18

PROGRAM FLOW CONTROL...............................................................................................................19

OBJECTS .........................................................................................................................................................22

CONFIG REGISTER ..............................................................................................................................22

I²C-BUS OBJECT ...................................................................................................................................23

IR OBJECT.............................................................................................................................................24

RF OBJECT............................................................................................................................................25

LCD OBJECT .........................................................................................................................................26

START OPTION REGISTER............................................................................................................................27

OPTION AUTOSTART...........................................................................................................................27

EEPROM BOOT OPTION......................................................................................................................27

FLAOTING POINT MODULE (FPM) ................................................................................................................28

INTRODUCTION ....................................................................................................................................28

DETAILS OF THE DATA TYPE FLOAT ................................................................................................29

INTERNAL HANDLING OF FP OPERATIONS......................................................................................29

FLOATING POINT INPUT/OUTPUT ................................................................................................................30

ASSIGNMENTS .....................................................................................................................................30

INPUT.....................................................................................................................................................30

OUTPUT.................................................................................................................................................31

TYPE CONVERSION FLOAT<-> INTEGER WORD/BYTE .............................................................................32