z80:Opcodes:LDD

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Does a sort of "LD (DE),(HL)", then decrements DE, HL, and BC.

Syntax

   LDD

Effects

P/V is reset in case of overflow (if BC=0 after calling LDD).

Uses

Used when you want to copy over the data pointed to by HL to the location pointed to by DE.

T-States

16 t-states

See Also

LD,LDDR,LDI,LDIR