LDD |
Block load with decrement. | |||||||||
Function: | (DE)
(HL); DE
DE - 1; HL
HL -1; BC
BC - 1 |
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Format: |
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byte 1: ED |
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byte 2: A8 |
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Description: | The contents of the memory location addressed by HL are loaded into the memory location addressed by DE. Then BC, DE, and HL are all decremented. |
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Data Flow: | ||||||||||
Timing: | 4 M cycles; 16 T states: 8 usec @ 2 MHz |
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Addressing Mode: | indirect |
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Flags: | ||||||||||
Example: | LDD |
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OBJECT CODE |
Before: |
After: |
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