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參數(shù)資料
| 型號： | MB89821PFM |
| 廠商： | FUJITSU LTD |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | Octal Buffers/Drivers With 3-State Outputs 20-CDIP -55 to 125 |
| 中文描述： | 8-BIT, MROM, 5 MHz, MICROCONTROLLER, PQFP80 |
| 封裝： | PLASTIC, QFP-80 |
| 文件頁數(shù)： | 36/43頁 |
| 文件大小： | 573K |
| 代理商： | MB89821PFM |
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36
MB89820 Series
(Continued)
Columns indicate the following:
Mnemonic:
Assembler notation of an instruction
~:
Number of instructions
#:
Number of bytes
Operation:
Operation of an instruction
TL, TH, AH:
A content change when each of the TL, TH, and AH instructions is executed. Symbols in
the column indicate the following:
“
–
”
indicates no change.
dH is the 8 upper bits of operation description data.
AL and AH must become the contents of AL and AH immediately before the instruction
is executed.
00 becomes 00.
N, Z, V, C:
An instruction of which the corresponding flag will change. If + is written in this column,
the relevant instruction will change its corresponding flag.
OP code:
Code of an instruction. If an instruction is more than one code, it is written according to
the following rule:
Example: 48 to 4F
←
This indicates 48, 49, ... 4F.
Symbol
Meaning
EP
Extra pointer EP (16 bits)
PC
Program counter PC (16 bits)
SP
Stack pointer SP (16 bits)
PS
Program status PS (16 bits)
dr
Accumulator A or index register IX (16 bits)
CCR
Condition code register CCR (8 bits)
RP
Register bank pointer RP (5 bits)
Ri
General-purpose register Ri (8 bits, i = 0 to 7)
Indicates that the very
×
is the immediate data.
(Whether its length is 8 or 16 bits is determined by the instruction in use.)
Indicates that the contents of
×
is the target of accessing.
(Whether its length is 8 or 16 bits is determined by the instruction in use.)
The address indicated by the contents of
×
is the target of accessing.
(Whether its length is 8 or 16 bits is determined by the instruction in use.)
×
(
×
)
((
×
))
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MB89PV820 | 1.1A, 2.7-5.5V Single Hot-Swap IC High-Side MOSFET, Fault Report, Act-High Enable 8-SOIC |
| MB89PV820CF | 8-bit Proprietary Microcontroller |
| MB89823PFM | Octal Buffers/Drivers With 3-State Outputs 20-CDIP -55 to 125 |
| MB89P825PFM | 8-bit Proprietary Microcontroller |
| MB89821 | 8-Bit Proprietary Microcontroller(8位專用微控制器) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MB89823 | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller |
| MB89823PFM | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller |
| MB89823R | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller |
| MB89823RPFM | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller |
| MB89825 | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller |
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