ST20C2 View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

ST20C2

Instruction Set Reference Manual

STMicroelectronics 

Index

Symbols

+ (plus), 15

+checked (plus checked), 15

.. (ellipsis), 8

/ (divide), 15

< (less than), 15

= (equals), 15

> (greater than), 15

@ (word offset), 10

{ } (braces), 15

′ (prime), 10

A

adc, 26

add, 33

address

calculation, 10

addressing, 17

after, 15

ajw, 27, 34

alarm registers, 22

alt, 35

altend, 36

altwt, 37

and

boolean operator, 15

instruction, 38

Areg, 20

arithmetic

checked integer, 14

modulo, 13

unchecked integer, 13

B

back pointer registers, 22

bcnt, 39

BITAND, 15

bitcnt, 40

BITNOT, 15

BITOR, 15

bitrevnbits, 41

bitrevword, 42

BitsPerByte, 12

BitsPerWord, 12

BITXOR, 15

BptrReg0..1, 22

Breg, 20

bsub, 43

byte

addressing, 17

selector, 17

ByteSelectMask, 12

BytesPerWord, 12

C

call, 44

causeerror, 45

cb, 46

cbu, 47

ccnt1, 48

cflerr, 49

checked arithmetic, 14

cir, 50

cj, 27, 52

cj n, 27

clockdis, 53

ClockEnables, 22

clockenb, 54

ClockReg0..1, 22

clocks

clock registers, 22

clrhalterr, 55

code

in instruction descriptions, 5

coding of instruction, 5, 25

comments

in instruction descriptions, 5, 7, 8

conditions

in instruction descriptions, 14

configuration registers, 11

constants

machine constant definitions, 13

used in instruction descriptions, 12

conversion

type, 14

crcbyte, 56

crcword, 57

Creg, 20

cs, 58

csngl, 59

csu, 60

csub0, 61

cword, 62

D

data representation, 17

definition

in instruction descriptions, 5, 6

descheduling points, 7

207/212

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