PM0044 datasheet(12/162 Pages) STMICROELECTRONICS

12 / 162 page

Glossary

PM0044

12/162

Doc ID 13590 Rev 3

Glossary

mnem

mnemonic

src

source

dst

destination

duration of the instruction in CPU clock cycles (internal clock)

lgth

length of the instruction in byte(s)

op-code

instruction byte(s) implementation (1..4 bytes), operation code.

mem

memory location

imm

immediate value

off

offset

ptr

pointer

pos

position

byte

a byte

word

16-bit value

short

represent a short 8-bit addressing mode

long

represent a long 16-bit addressing mode

Effective Address: The final computed data byte address

Page Zero

all data located at [00..FF] addressing space (single byte address)

(XX)

content of a memory location XX

a byte value

ExtB

Extended byte

Most Significant byte of a 16-bit value (MSB)

Least Significant byte of a 16-bit value (LSB)

Accumulator register

16-bit X Index register

16-bit Y Index register

reg

A, XL or YL register (1-byte LS part of X/Y), XH or YH (1-byte MS part of X/Y)

ndx

index register, either X or Y

24-bit Program Counter register

16-bit Stack Pointer

Stack Pointer LSB

Condition Code register

PM0044 Datasheet(PDF) 12 Page - STMicroelectronics

PM0044 Datasheet(HTML) 12 Page - STMicroelectronics

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 ...More

Datasheet Download

Link URL