st72324bk STMicroelectronics, st72324bk Datasheet - Page 107

• Manufacturer Part Number: st72324bk
• Description: 3 V/5 V Range 8-bit Mcu With 4/8 Kbyte Rom, 10-bit Adc, Four Timers And Spi
• Manufacturer: STMicroelectronics

ST72323 ST72323L
10.1.1
Table 53.
Inherent
All Inherent instructions consist of a single byte. The opcode fully specifies all the required
information for the CPU to process the operation.
Table 54.
Relative
Relative
Bit
Bit
Bit
Bit
NOP
TRAP
WFI
Halt
RET
IRET
SIM
RIM
SCF
RCF
RSP
LD
CLR
PUSH/POP
INC/DEC
TNZ
CPL, NEG
MUL
SLL, SRL, SRA, RLC, RRC
SWAP
Inherent instruction
Mode
Direct
Indirect
Direct
Indirect
Direct
Indirect Relative btjt [$10],#7,skip 00..FF
CPU addressing mode overview (continued)
Inherent instructions
Relative btjt $10,#7,skip
jrne loop
jrne [$10]
bset $10,#7
bset [$10],#7
Syntax
No operation
S/W Interrupt
Wait for interrupt (Low Power mode)
Halt oscillator (Lowest Power mode)
Subroutine return
Interrupt subroutine return
Set interrupt mask (level 3)
Reset interrupt mask (level 0)
Set carry flag
Reset carry flag
Reset stack pointer
Load
Clear
Push/pop to/from the stack
Increment/decrement
Test negative or zero
1 or 2 complement
Byte multiplication
Shift and rotate operations
Swap nibbles
PC+/-127
PC+/-127
00..FF
00..FF
00..FF
Destination
00..FF
00..FF
00..FF
address
Pointer
Function
byte
byte
byte
Pointer
size
Instruction set
+ 1
+ 2
+ 1
+ 2
+ 2
+ 3
Length
(bytes)
107/167