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MICROPROCESSOR INSTRUCTION REFERENCE->EX (SP) tt
EX (SP),tt Exchange operand tt with top of stack
(SP) <-> tt(low):(SP+1) <-> tt(high)
Flags
S | Not affected |
Z | Not affected |
H | Not affected |
P/V | Not affected |
N | Not affected |
C | Not affected |
tt: | No of | M | T | usec @ |
bytes | cycles | states | 2 MHz |
HL | 1 | 5 | 19 | 9.5 |
IX | 2 | 6 | 23 | 11.5 |
IY | 2 | 6 | 23 | 11.5 |