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參數(shù)資料
| 型號： | MB95F134MBW |
| 廠商： | Fujitsu Limited |
| 元件分類： | 8位微控制器 |
| 英文描述： | 8-BIT SINGLE CHIP MICROCONTROLLERS |
| 中文描述： | 8位單晶片微控制器 |
| 文件頁數(shù)： | 20/64頁 |
| 文件大?。?/td> | 795K |
| 代理商： | MB95F134MBW |
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MB95130MB Series
20
2.
Register
The MB95130MB series has two types of registers; dedicated registers in the CPU and general-purpose registers
in the memory. The dedicated registers are as include:
The PS can further be divided into higher 8 bits for use as a register bank pointer (RP) and a direct bank pointer
(DP) and the lower 8 bits for use as a condition code register (CCR). (Refer to the diagram below.)
Program counter (PC)
Accumulator (A)
: A 16-bit register to indicate locations where instructions are stored.
: A 16-bit register for temporary storage of arithmetic operations. In the case of
an 8-bit data processing instruction, the lower 1-byte is used.
: A 16-bit register which performs arithmetic operations with the accumulator.
In the case of an 8-bit data processing instruction, the lower 1-byte is used.
: A 16-bit register for index modification
: A 16-bit pointer to point to a memory address.
: A 16-bit register to indicate a stack area.
: A 16-bit register for storing a register bank pointer, a direct bank pointer, and
a condition code register
Temporary accumulator (T)
Index register (IX)
Extra pointer (EP)
Stack pointer (SP)
Program status (PS)
PC
AL
AH
TL
TH
IX
EP
SP
PS
16 bits
: Program counter
: Accumulator
: Temporary accumulator
: Index register
: Extra pointer
: Stack pointer
: Program status
Initial Value
FFFD
H
0000
H
0000
H
0000
H
0000
H
0000
H
0030
H
PS
RP
CCR
bit15
bit14 bit13 bit12 bit11 bit10
bit9
bit8
DP2
DP1
DP0
bit7
bit6
bit5
bit4
bit3
bit2
bit1
bit0
R4
R3
R2
R1
R0
H
I
IL1
IL0
N
Z
V
C
DP
Structure of the program status
相關PDF資料 |
PDF描述 |
|---|---|
| MB95F134NBS | 8-BIT SINGLE CHIP MICROCONTROLLERS |
| MB95F134NBW | 8-BIT SINGLE CHIP MICROCONTROLLERS |
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| MB95F134MBWPF | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Microcontrollers |
| MB95F134MBWPFV | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Microcontrollers |
| MB95F134MS | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontrollers |
| MB95F134MW | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontrollers |
| MB95F134NBS | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Microcontrollers |
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