Maxim-integrated MAXQ622 Uživatelský manuál stáhnout pdf (Strana 219)

MAXQ612/MAXQ622 User’s Guide

Maxim Integrated 16-9

JUMP E

Operation:

E=1: IP ← IP + src (relative) –or— src (absolute)

E=0: IP ← IP + 1

Encoding:

0011

1100 ssss ssss

Example(s):

JUMP E, label1 ; E=1, branch taken

Special Notes:

The src specifier must be immediate data.

JUMP NE

Operation:

E=0: IP ← IP + src (relative) –or— src (absolute)

E=1: IP ← IP + 1

Encoding:

0111

1100 ssss ssss

Example(s):

JUMP NE, label1 ; E=1, branch not taken

Special Notes:

The src specifier must be immediate data.

JUMP S

Operation:

S=1: IP ← IP + src (relative) –or— src (absolute)

S=0: IP ← IP + 1

Encoding:

f100

1100 ssss ssss

Example(s):

JUMP S, label1 ; S=0, branch not taken

MOVE dst, src Move Data

Description:

Moves data from a specified source (src) to a specified destination (dst). A list of defined source,

destination specifiers is given in the table below. Also, since src can be either 8-bit (byte) or 16-bit

(word) data, the rules governing data transfer are also explained below in the encoding section.

Status Flags:

S, Z (if dst is Acc or AP or APC)

C, E (if dst is PSF)

Operation:

dst ← src

Encoding:

fddd

dddd ssss ssss

1 2 ... 214 215 216 217 218 219 220 221 222 223 224 ... 254 255

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Maxim-integrated MAXQ622 Uživatelský manuál Strana 219

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