Inc sp, Operation, Description – Zilog EZ80F916 User Manual
Page 171: Condition bits affected, Attributes
eZ80
®
CPU
User Manual
UM007715-0415
CPU Instruction Set
162
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
ADL Mode Cycle
Opcode (hex)
INC
SP
X
1
33
INC.S
SP
1
2
52, 33
INC
.L
SP
0
2
49, 33
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