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參數(shù)資料
| 型號： | TC9325F |
| 廠商： | Toshiba Corporation |
| 英文描述： | Single-Chip DTS Microcontroller (DTS-20) |
| 中文描述： | 單芯片微丘（丘- 20） |
| 文件頁數(shù)： | 12/101頁 |
| 文件大小： | 1802K |
| 代理商： | TC9325F |
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TC9325F
2002-05-14
12
3. ALU
The arithmetic and logic unit (ALU) has a binary 4-bit parallel addition-subtraction function, a logical
operation function, a compare function, and a multiple bit judge function. The CPU does not include an
accumulator; all operations directly use the contents of the data memory.
4. Program Memory (ROM)
Program memory, which stores the program, is made up of 16 bits
×
16,384 steps. The useable address
range is the 16,384 steps of the range 0000H to 3FFFH.
The program memory divides the 16,384 steps into 16 pages (pages 0 to 15). The address area available
to Jump instructions is from 0000H to 3BFFH (pages 0 to 14). The area for Call instructions is 0000H to
03FFH (page 0). When the DAL bit (located in the I/O map) is set to 0 (DAL ADDR3, (r) instruction), area
3C00H to 3FFFH (page 15) of program memory can be used as data area. When the DAL bit is set to 1
(DAL (DA) instruction) the area 0000H to 3FFFH (pages 0 to 7) is available as data area. At that time the
DAL instruction can load any 16 bits within the data area to the data register.
Note: Set the data area in program memory to addresses outside the program loop.
*
1:
Area accessible with the DAL instruction when
DAL bit
=
0.
*
2:
Area accessible with the DAL instruction when
DAL bit
=
1.
Note: The DAL bit is located on the I/O map.
0000H Jump destination address at initialization
0001H
INTR1
0002H
INTR2
0003H
Serial interface 3/4
0004H
Serial interface 1
0005H
8-bit timer
0006H
I
Serial interface 2
A
0000H
ROM
16 bits
Page 0
(1-k steps)
Page 1
Page 2
Page 3
Page 4
Page 5
Page 6
Page 7
Page 8
Page 9
Page 10
Page 11
Page 12
Page 13
Page 14
Page 15
0400H
0800H
0C00H
1000H
1400H
1800H
1C00H
2000H
2400H
2800H
2C00H
3000H
3400H
3800H
3C00H
3FFFH
*
1
A
A
Vector address at interrupt
*
2
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相關代理商/技術參數(shù) |
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|---|---|
| TC9327 | 制造商:TOSHIBA 制造商全稱:Toshiba Semiconductor 功能描述:DTS MICROCONTROLLER |
| TC9327BFG | 制造商:TOSHIBA 制造商全稱:Toshiba Semiconductor 功能描述:DTS Microcontroller (DTS-21) |
| TC9327F | 制造商:TOSHIBA 制造商全稱:Toshiba Semiconductor 功能描述:DTS MICROCONTROLLER |
| TC9328AF | 制造商:TOSHIBA 制造商全稱:Toshiba Semiconductor 功能描述:Portable Audio DTS Controller (DTS-21) |
| TC9328AF_04 | 制造商:TOSHIBA 制造商全稱:Toshiba Semiconductor 功能描述:Portable Audio DTS Controller (DTS-21) |
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