參數(shù)資料
型號(hào)： UPD703204
廠商： NEC Corp.
英文描述： 32-BIT SINGLE-CHIP MICROCONTROLLERS
中文描述： 32位單晶片微控制器
文件頁數(shù)： 54/98頁
文件大?。?/td> 797K
代理商： UPD703204
Preliminary Product Information U15436EJ1V0PM
54
μ
PD703201, 703201Y, 703204, 703204Y, 70F3201, 70F3201Y, 70F3204, 70F3204Y
19. INSTRUCTION SET LIST
19.1 Conventions
(1) Register symbols used to describe operands
Register Symbol
Explanation
reg1
General-purpose register:
Used as source register.
reg2
General-purpose register:
Used mainly as destination register. Also used as source register in some
instructions.
reg3
General-purpose register:
Used mainly to store the remainder of division results and the higher 32 bits of
multiplication results.
bit#3
3-bit data for specifying the bit number
immX
X bit immediate data
dispX
X bit displacement data
regID
System register number
vector
5-bit data that specifies the trap vector (00H to 1FH)
cccc
4-bit data that shows the condition code
sp
Stack pointer (r3)
ep
Element pointer (r30)
listX
X item register list
(2) Register symbols used to describe opcodes
Register Symbol
Explanation
R
1-bit data of the code that specifies reg1 or regID
r
1-bit data of the code that specifies reg2
w
1-bit data of the code that specifies reg3
d
1-bit displacement data
I
1-bit immediate data (indicates the higher bits of immediate data)
i
1-bit immediate data
cccc
4-bit data that shows the condition codes
CCCC
4-bit data that shows the condition codes of the Bcond instruction
bbb
3-bit data for specifying the bit number
L
1-bit data that specifies a program register in the register list
S
1-bit data that specifies a system register in the register list
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
UPD703204F1-XXX-EA6 制造商:NEC 制造商全稱:NEC 功能描述:32-BIT SINGLE-CHIP MICROCONTROLLERS
UPD703204Y 制造商:NEC 制造商全稱:NEC 功能描述:32-BIT SINGLE-CHIP MICROCONTROLLERS
UPD703204YF1-XXX-EA6 制造商:NEC 制造商全稱:NEC 功能描述:32-BIT SINGLE-CHIP MICROCONTROLLERS
UPD703208 制造商:NEC 制造商全稱:NEC 功能描述:32-Bit Single-Chip Microcontrollers
UPD703208A 制造商:NEC 制造商全稱:NEC 功能描述:32-Bit Single-Chip Microcontrollers
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