參數(shù)資料
型號(hào)： P83C562EBA
廠商： NXP Semiconductors N.V.
元件分類： 8位微控制器
英文描述： 8-BIT MICROCONTROLLER
中文描述： 8位微控制器
文件頁數(shù)： 32/52頁
文件大?。?/td> 299K
代理商： P83C562EBA
1997 Apr 08
32
Philips Semiconductors
Product specification
8-bit microcontroller
P83C562; P80C562
18 INSTRUCTION SET
The P8xC562 uses the powerful instruction set of the 80C51. Additional Special Function Registers are incorporated to
control the on-chip peripherals. The instruction set consists of 49 single-byte, 45 two-byte and 17 three-byte instructions.
When using a 16 MHz oscillator, 64 instructions execute in 0.75
μ
s and 45 instructions execute in 1.5
μ
s. Multiply and
divide instructions execute in 3
μ
s.
Tables 37 to 41 describe the Instruction set; Table 42 explains the Data addressing modes and the Hexadecimal
opcodes.
Table 37
Instruction set descriptions: Arithmetic operations
MNEMONIC
DESCRIPTION
BYTES
CYCLES
OPCODE
(HEX)
Arithmetic operations
ADD
ADD
ADD
ADD
ADDC
ADDC
ADDC
ADDC
SUBB
SUBB
SUBB
SUBB
INC
INC
INC
INC
DEC
DEC
DEC
DEC
INC
MUL
DIV
DA
A,Rr
A,direct
A,@Ri
A,#data
A,Rr
A,direct
A,@Ri
A,#data
A,Rr
A,direct
A,@Ri
A,#data
A
Rr
direct
@Ri
A
Rr
direct
@Ri
DPTR
AB
AB
A
Add register to A
Add direct byte to A
Add indirect RAM to A
Add immediate data to A
Add register to A with carry flag
Add direct byte to A with carry flag
Add indirect RAM to A with carry flag
Add immediate data to A with carry flag
Subtract register from A with borrow
Subtract direct byte from A with borrow
Subtract indirect RAM from A with borrow
Subtract immediate data from A with borrow
Increment A
Increment register
Increment direct byte
Increment indirect RAM
Decrement A
Decrement register
Decrement direct byte
Decrement indirect RAM
Increment data pointer
Multiply A
&
B
Divide A by B
Decimal adjust A
1
2
1
2
1
2
1
2
1
2
1
2
1
1
2
1
1
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
4
4
1
2*
25
26, 27
24
3*
35
36, 37
34
9*
95
96, 97
94
04
0*
05
06, 07
14
1*
15
16, 17
A3
A4
84
D4
相關(guān)PDF資料
PDF描述
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