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參數(shù)資料
| 型號： | MB90246A |
| 廠商： | Fujitsu Limited |
| 英文描述： | 16-bit Proprietary Microcontroller |
| 中文描述： | 16位微控制器專有 |
| 文件頁數(shù)： | 18/100頁 |
| 文件大小： | 1956K |
| 代理商： | MB90246A |
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18
MB90246A Series
I
F
2
MC-16F CPU PROGRAMMING MODEL
(1) Dedicated Registers
: Accumlator (A)
Dual 16-bit register used for storing results of calculation etc. The two 16-bit
registers can be combined to be used as a 32-bit register.
: Additional data bank register (ADB)
The 8-bit register for displaying the additional data.
: User stack pointer (USP)
The 16-bit pointer for containing a user stack address.
: User stack bank register (USB)
The 8-bit register for displaying the user stack space.
: System stack pointer (SSP)
The 16-bit pointer for displaying the status of the system stack address.
: Processor status (PS)
The 16-bit register for displaying the system status.
: Program bank register (PCB)
The 8-bit register for displaying the program space.
: Data bank register (DTB)
The 8-bit register for displaying the data space.
: Program counter (PC)
The 16-bit register for displaying storing location of the current instruction code.
: Direct page register (DPR)
The 8-bit register for specifying bit 8 through 15 of the operand address in the
short direct addressing mode.
: System stack bank register (SSB)
The 8-bit register for displaying the system stack space.
AH
AL
USP
SSP
DPR
PCB
DTB
USB
SSB
ADB
PS
PC
8-bit
16-bit
32-bit
USPCU
SSCPU
USPCL
SSPCL
: User stack upper limit register (USPCU)
The 16-bit register for specifying the upper limit of the user stack.
: System stack upper limit register (SSPCU)
The 16-bit register for specifying the upper limit of the system stack.
: User stack lower limit register (USPCL)
The 16-bit register for specifying the lower limit of the user stack.
: System stack lower limit register (SSPCL)
The 16-bit register for specifying the lower limit of the system stack.
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| MB90246APFV | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:16-bit Proprietary Microcontroller |
| MB90330 | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:16-bit Proprietary Microcontroller |
| MB90330A | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:16-bit Microcontroller |
| MB90330A_9E | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:16-bit microcontrollers |
| MB90333A | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:16-bit Microcontroller |
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