COP840CJ Datasheet, PDF (26/36 Pages) National Semiconductor (TI) – 8-Bit Microcontrollers with Multi-Input Wake-Up and Brown Out Detector

Instruction Set (Continued)
JSRL
JSR
JID
RET
RETSK
RETI
INTR
NOP
Instr
Addr.
Disp.
Addr.
Addr.
Function
Jump subroutine long
Jump subroutine
Jump indirect
Return from subroutine
Return and skip
Return from interrupt
Generate an interrupt
No operation
Register Operation
[SP] ← PL, [SP−1] ← PU, SP−2, PC ← ii
[SP] ← PL,[SP−1] ← PU, SP−2, PC11.. PC0 ← ii
PL ← ROM(PU, A)
SP+2, PL ← [SP], PU ← [SP−1]
SP+2, PL ← [SP], PU ← [SP−1], Skip next instruction
SP+2, PL ← [SP], PU ← [SP−1], GIE ← 1
[SP] ← PL, [SP−1] ← PU, SP−2, PC ← 0FF
PC ← PC + 1
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