ST7FLU05MCE View Datasheet(PDF) - STMicroelectronics
Part Name
Description
MFG CO.
ST7FLU05MCE
STMicroelectronics
'ST7FLU05MCE' PDF : 124 Pages View PDF
ST7LUS5, ST7LU05, ST7LU09
Instruction set
Table 60. Instruction set overview (continued)
Mnemo
Description
Function/Example Dst Src
H I NZC
JRULE Jump if (C + Z = 1)
Unsigned <=
LD
MUL
Load
Multiply
dst <= src
X,A = X * A
reg, M M, reg
A, X, Y X, Y, A 0
NZ
0
NEG Negate (2's compl)
neg $10
reg, M
NZC
NOP
OR
No operation
OR operation
A=A+M
A
M
NZ
POP Pop from the stack
pop reg
reg
M
t(s) PUSH Push onto the stack
c RCF
du RET
Pro t(s) RIM
RLC
lete uc RRC
so rod RSP
b P SBC
- O te SCF
) le SIM
t(s so SLA
c b SLL
du O SRL
ro ) - SRA
P t(s SUB
lete uc SWAP
d TNZ
so ro TRAP
Ob te P WFI
ObsoleXOR
Reset carry flag
Subroutine return
Enable interrupts
Rotate left true C
Rotate right true C
Reset stack pointer
Subtract with carry
Set carry flag
Disable Interrupts
Shift left arithmetic
Shift left logic
Shift right logic
Shift right arithmetic
Subtraction
SWAP nibbles
Test for neg & zero
S/W trap
Wait for interrupt
Exclusive OR
pop CC
push Y
C=0
CC M
M
reg,
CC
I=0
C <= Dst <= C
reg, M
C => Dst => C
reg, M
S = Max allowed
A=A-M-C
A
M
C=1
I=1
C <= Dst <= 0
reg, M
C <= Dst <= 0
reg, M
0 => Dst => C
reg, M
Dst7 => Dst => C
reg, M
A=A-M
A
M
Dst[7..4] <=> Dst[3..0] reg, M
tnz lbl1
S/W interrupt
A = A XOR M
A
M
H I NZC
0
0
NZC
NZC
NZC
1
1
NZC
NZC
0 ZC
NZC
NZC
NZ
NZ
1
0
NZ
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