Zilog Z16F2810 Manual do Utilizador descarregar pdf (Página 39)

UM018809-0611 Assembly Language Introduction

ZNEO

CPU Core

User Manual

•

Load

•

CPU Control

•

Program Control

Tables 6 through 12 list the instructions for each of the above groups and the number of

operands required for each instruction. Some instructions appear in more than one table as

these instructions can be considered members of more than one category. The abbrevia-

tions dst and src refer to destination and source operands, respectively.

Table 6. Arithmetic Instructions

Mnemonic Operands Instruction Page

ADC dst, src Add with Carry 68

ADD dst, src Add 71

CP dst, src Compare 86

CPC dst, src Compare with Carry 89

CPCZ dst Compare to Zero with Carry 92

CPZ dst Compare to Zero 94

DEC dst Decrement 96

INC dst Increment 108

MUL dst, src Multiply (32 bit) 125

NEG dst Negate 127

SBC dst, src Subtract with Carry 149

SDIV dst, src Signed Divide (32 bit) 152

SMUL dst, src Signed Multiply (64 bit) 158

SUB dst, src Subtract 169

UDIV dst, src Unsigned Divide (32 bit) 180

UDIV64 dst, src Unsigned Divide (64 bit) 182

UMUL dst, src Unsigned Multiply (64 bit) 184

Table 7. Logical Instructions

Mnemonic Operands Instruction Page

AND dst, src Logical AND 74

COM dst Complement 84

OR dst, src Logical OR 131

XOR dst, src Logical Exclusive OR 188

1 2 ... 34 35 36 37 38 39 40 41 42 43 44 ... 215 216

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