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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(yè)數(shù)： | 55/98頁(yè) |
| 文件大?。?/td> | 797K |
| 代理商： | UPD703204 |
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Preliminary Product Information U15436EJ1V0PM
55
μ
PD703201, 703201Y, 703204, 703204Y, 70F3201, 70F3201Y, 70F3204, 70F3204Y
(3) Register symbols used in operation
Register Symbol
Explanation
←
Input for
GR [ ]
General-purpose register
SR [ ]
System register
zero-extend (n)
Expand n with zeros until word length.
sign-extend (n)
Expand n with signs until word length.
load-memory (a, b)
Read size b data from address a.
store-memory (a, b, c)
Write data b into address a in size c.
load-memory-bit (a, b)
Read bit b of address a.
store-memory-bit (a, b, c)
Write c to bit b of address a.
saturated (n)
Execute saturated processing of n (n is a 2’s complement).
If, as a result of calculations,
n
≥
7FFFFFFFH, let it be 7FFFFFFFH.
n
≤
80000000H, let it be 80000000H.
result
Reflects the results in a flag.
Byte
Byte (8 bits)
Half-word
Halfword (16 bits)
Word
Word (32 bits)
+
Addition
–
Subtraction
ll
Bit concatenation
×
Multiplication
÷
Division
%
Remainder from division results
AND
Logical product
OR
Logical sum
XOR
Exclusive OR
NOT
Logical negation
logically shift left by
Logical shift left
logically shift right by
Logical shift right
arithmetically shift right by
Arithmetic shift right
(4) Register symbols used in an execution clock
Register Symbol
Explanation
i
If executing another instruction immediately after executing the first instruction (issue).
r
If repeating execution of the same instruction immediately after executing the first instruction (repeat).
l
If using the results of instruction execution in the instruction immediately after the execution (latency).
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| UPD70F30025AGC-25 | LJT 24C 12#16 12#12 PIN PLUG |
| UPD70F3004AGC-33 | 32-bit RISC Microcontrollers |
| UPD70F3004AGC-25 | 32-bit RISC Microcontrollers |
| UPD7030025AGC-25 | LJT 24C 12#16 12#12 PIN PLUG |
| UPD70F30025AGC-33 | LJT 29C 29#16 PIN PLUG |
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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