Supervisor (Privileged) Instructions
MOTOROLA M68000 FAMILY PROGRAMMER’S REFERENCE MANUAL 6-83
RESET Reset External Devices RESET
(M68000 Family)
Operation: If Supervisor State
Then Assert RESET
(RSTO, MC68040 Only) Line
Else TRAP
Assembler
Syntax: RESET
Attributes: Unsized
Description: Asserts the RST
O signal for 512 (124 for MC68000, MC68EC000,
MC68HC000, MC68HC001, MC68008, MC68010, and MC68302) clock periods,
resetting all external devices. The processor state, other than the program counter, is
unaffected, and execution continues with the next instruction.
Condition Codes:
Not affected.
Instruction Format:
1514131211109876543210
0100111001110000
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