
STD SET DIRECTION FLAG STD
Operation: | Flags Affected: |
(OF)
Description:
STD
STD (Set Direction flag) sets DF to 1 causing the string instructions to
Encoding:
1111111011
Timing: 2 clocks
STO Operands Clocks / Transfers Bytes STO Coding Example
(no operands) | 2 | - | 1 | STO |