ZiLOG eZ80 User Manual page 171

INC SP
Increment
Operation
SP ← SP+1
Description
The CPU increments the contents of the Stack Pointer register (SP) by 1. In ADL mode, or
when the .L suffix is employed, SPL is used for SP. In Z80 mode, or when the .S suffix is
employed, SPS is used for SP.
Condition Bits Affected
None.
Attributes
Mnemonic Operand
INC
INC.S
INC.L
UM007714-0908
ADL Mode Cycle Opcode (hex)
X
SP
1
SP
0
SP
1
33
2
52, 33
2
49, 33
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eZ80 CPU
User Manual
162
CPU Instruction Set