- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄45184 > MB89P475-201PMC (FUJITSU LTD) MICROCONTROLLER, PQFP48 PDF資料下載
參數(shù)資料
| 型號： | MB89P475-201PMC |
| 廠商： | FUJITSU LTD |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | MICROCONTROLLER, PQFP48 |
| 封裝： | 7 X 7 MM, 1.70 MM HEIGHT, 0.50 MM PITCH, PLASTIC, LQFP-48 |
| 文件頁數(shù)： | 11/52頁 |
| 文件大小： | 1359K |
| 代理商： | MB89P475-201PMC |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁當前第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁第41頁第42頁第43頁第44頁第45頁第46頁第47頁第48頁第49頁第50頁第51頁第52頁
MB89470 Series
DS07-12552-2E
19
2.
Registers
The F2MC-8L family has two types of registers; dedicated registers in the CPU and general-purpose registers
in the memory. The following registers are provided :
The PS can further be divided into higher 8 bits for use as a register bank pointer (RP) and the lower 8 bits for
use as a condition code register (CCR) . (See the diagram below.)
Program counter (PC)
: A 16-bit register for indicating instruction storage positions
Accumulator (A)
: A 16-bit temporary register for storing arithmetic operations, etc. When the
instruction is an 8-bit data processing instruction, the lower byte is used.
Temporary accumulator (T) : A 16-bit register which performs arithmetic operations with the accumulator.
When the instruction is an 8-bit data processing instruction, the lower byte is
used.
Index register (IX)
: A 16-bit register for index modification
Extra pointer (EP)
: A 16-bit pointer for indicating a memory address
Stack pointer (SP)
: A 16-bit register for indicating a stack area
Program status (PS)
: A 16-bit register for storing a register pointer, a condition code
PC
A
T
IX
EP
SP
PS
: Program counter
: Accumulator
: Temporary accumulator
: Index register
: Extra pointer
: Stack pointer
: Program status
16 bits
FFFDH
Undefined
I-flag = 0, IL1, 0 = 11
Other bits are undefined.
Initial value
PS
RP
CCR
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
RP
Vacancy Vacancy Vacancy
H
I
IL1, 0
N
Z
V
C
Structure of the Program Status Register
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MB89P475-101PMC | MICROCONTROLLER, PQFP48 |
| MB89P475P-SH-101 | 8-BIT, OTPROM, 12.5 MHz, MICROCONTROLLER, PDIP48 |
| MB89P475PFM-201 | 8-BIT, OTPROM, 12.5 MHz, MICROCONTROLLER, PQFP48 |
| MB89P475PFV-101 | 8-BIT, OTPROM, 12.5 MHz, MICROCONTROLLER, PQFP48 |
| MB89P475PFV-201 | 8-BIT, OTPROM, 12.5 MHz, MICROCONTROLLER, PQFP48 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MB89P475-201P-SH | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller |
| MB89P475-202PFM | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller |
| MB89P475-202PFV | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller |
| MB89P475-202P-SH | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller |
| MB89P485 | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。