IA6805E2 Datasheet, PDF (21/31 Pages) InnovASIC, Inc – Microprocessor Unit

IA6805E2
Microprocessor Unit
Data Sheet
As of Production Version 00
Control Instructions:
Used to control processor operation during program execution. They are register reference
instructions.
Function
Transfer A to X
Transfer X to A
Set carry bit
Clear carry bit
Set interrupt mask bit
Clear interrupt mask bit
Software interrupt
Return from subroutine
Return from interrupt
Reset stack pointer
No-Operation
Stop
Wait
Mnemonic
TAX
TXA
SEC
CLC
SEI
CLI
SWI
RTS
RTI
RSP
NOP
STOP
WAIT
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