EZ80F91MCU Datasheet, PDF (352/396 Pages) Zilog, Inc. – eZ80Acclaim-TM Flash Microcontrollers

eZ80F91 MCU
Product Specification
333
Table 217. Processor Control Instructions
Mnemonic
EI
HALT
IM
NOP
RSMIX
SCF
SLP
STMIX
Instruction
Enable Interrupts
Halt
Interrupt Mode
No Operation
Reset Mixed-Memory Mode Flag
Set Carry Flag
Sleep
Set Mixed-Memory Mode Flag
Table 218. Program Control Instructions
Mnemonic
CALL
CALL cc
DJNZ
JP
JP cc
JR
JR cc
RET
RET cc
RETI
RETN
RST
Instruction
Call Subroutine
Conditional Call Subroutine
Decrement and Jump if Nonzero
Jump
Conditional Jump
Jump Relative
Conditional Jump Relative
Return
Conditional Return
Return from Interrupt
Return from Nonmaskable interrupt
Restart
Table 219. Rotate and Shift Instructions
Mnemonic
RL
RLA
Instruction
Rotate Left
Rotate Left–Accumulator
PS019209-0504
PRELIMINARY
eZ80^® CPU Instruction Set