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RESET - Reset external devices

Operation

IF [S] = 1 THEN
  Assert RESET* line
 ELSE TRAP

Syntax

RESET

Attributes

Unsized

Description

The reset line is asserted, causing all external devices connected to the 68000's RESET* output to be reset. The RESET instruction is privileged and has no effect on the operation of the 68000 itself. This instruction is used to perform a programmed reset of all peripherals connected to the 68000's RESET* pin.

Condition codes

X N Z V C
- - - - -

From MOTOROLA M68000 FAMILY Programmer's reference manual. Copyright 1992 by Motorola Inc./NXP. Adapted with permission.