Datasheet

COP8SGE5, COP8SGE7, COP8SGH5
COP8SGK5, COP8SGR5, COP8SGR7
SNOS516E –JANUARY 2000–REVISED APRIL 2013 www.ti.com
IFGT A,Meml IF Greater Than Compare A and Meml, Do next if A > Meml
IFBNE # If B Not Equal Do next if lower 4 bits of B ≠ Imm
DRSZ Reg Decrement Reg., Skip if Zero Reg←Reg − 1, Skip if Reg = 0
SBIT #,Mem Set BIT 1 to bit, Mem (bit = 0 to 7 immediate)
RBIT #,Mem Reset BIT 0 to bit, Mem
IFBIT #,Mem IF BIT If bit #, A or Mem is true do next instruction
RPND Reset PeNDing Flag Reset Software Interrupt Pending Flag
X A,Mem EXchange A with Memory A↔Mem
X A,[X] EXchange A with Memory [X] A↔[X]
LD A,Meml LoaD A with Memory A←Meml
LD A,[X] LoaD A with Memory [X] A←[X]
LD B,Imm LoaD B with Immed. B←Imm
LD Mem,Imm LoaD Memory Immed. Mem←Imm
LD Reg,Imm LoaD Register Memory Immed. Reg←Imm
X A, [B ±] EXchange A with Memory [B] A↔[B], (B←B ±1)
X A, [X ±] EXchange A with Memory [X] A↔[X], (X←X ±1)
LD A, [B±] LoaD A with Memory [B] A←[B], (B←B ±1)
LD A, [X±] LoaD A with Memory [X] A←[X], (X←X±1)
LD [B±],Imm LoaD Memory [B] Immed. [B]←Imm, (B←B±1)
CLR A CLeaR A A←0
INC A INCrement A A←A + 1
DEC A DECrement A A←A − 1
LAID Load A InDirect from ROM A←ROM (PU,A)
DCOR A Decimal CORrect A A←BCD correction of A (follows ADC, SUBC)
RRC A Rotate A Right thru C C→A7→…→A0→C
RLC A Rotate A Left thru C C←A7←…←A0←C, HC←A0
SWAP A SWAP nibbles of A A7…A4↔A3…A0
SC Set C C←1, HC←1
RC Reset C C←0, HC←0
IFC IF C IF C is true, do next instruction
IFNC IF Not C If C is not true, do next instruction
POP A POP the stack into A SP←SP + 1, A←[SP]
PUSH A PUSH A onto the stack [SP]←A, SP←SP − 1
VIS Vector to Interrupt Service Routine PU←[VU], PL←[VL]
JMPL Addr. Jump absolute Long PC←ii (ii = 15 bits, 0 to 32k)
JMP Addr. Jump absolute PC9…0←i (i = 12 bits)
JP Disp. Jump relative short PC←PC + r (r is −31 to +32, except 1)
JSRL Addr. Jump SubRoutine Long [SP]←PL, [SP−1]←PU,SP−2, PC←ii
JSR Addr. Jump SubRoutine [SP]←PL, [SP−1]←PU,SP−2, PC9…0←i
JID Jump InDirect PL←ROM (PU,A)
RET RETurn from subroutine SP + 2, PL←[SP], PU←[SP−1]
RETSK RETurn and SKip SP + 2, PL←[SP],PU←[SP−1],
skip next instruction
RETI RETurn from Interrupt SP + 2, PL ←[SP],PU←[SP−1],GIE←1
INTR Generate an Interrupt [SP]←PL, [SP−1]←PU, SP−2, PC←0FF
NOP No OPeration PC←PC + 1
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