Z80 Instruction Set
UM008007-0715
170
Z80 CPUUser Manual
General-Purpose Arithmetic and CPU Control Groups
The following general-purpose arithmetic and CPU control group instructions are each described in this section. Simply click to jump to an instruction’s description to learn more.
DAA
– see page 171
CPL
– see page 173
NEG
– see page 174
CCF
– see page 176
SCF
– see page 177
NOP
– see page 178
HALT
– see page 179
DI
– see page 180
EI
– see page 181
IM 0
– see page 182
IM 1
– see page 183
IM 2
– see page 184