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參數(shù)資料
| 型號： | TMP86CH09NG |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 8-BIT, MROM, 16 MHz, MICROCONTROLLER, PDIP32 |
| 封裝： | 0.400 INCH, 1.78 MM PITCH, LEAD FREE, PLASTIC, SDIP-32 |
| 文件頁數(shù)： | 69/120頁 |
| 文件大?。?/td> | 1743K |
| 代理商： | TMP86CH09NG |
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Page 41
TMP86FH09ANG
3.5.2 Debugging
Debugging efficiency can be increased by placing the SWI instruction at the software break point setting
address.
3.6 Undefined Instruction Interrupt (INTUNDEF)
Taking code which is not defined as authorized instruction for instruction causes INTUNDEF. INTUNDEF is gen-
erated when the CPU fetches such a code and tries to execute it. INTUNDEF is accepted even if non-maskable inter-
rupt is in process. Contemporary process is broken and INTUNDEF interrupt process starts, soon after it is
requested.
Note: The undefined instruction interrupt (INTUNDEF) forces CPU to jump into vector address, as software interrupt
(SWI) does.
3.7 Address Trap Interrupt (INTATRAP)
Fetching instruction from unauthorized area for instructions (Address trapped area) causes reset output or address
trap interrupt (INTATRAP). INTATRAP is accepted even if non-maskable interrupt is in process. Contemporary pro-
cess is broken and INTATRAP interrupt process starts, soon after it is requested.
Note: The operating mode under address trapped, whether to be reset output or interrupt processing, is selected on
watchdog timer control register (WDTCR).
3.8 External Interrupts
The TMP86FH09ANG has 5 external interrupt inputs. These inputs are equipped with digital noise reject circuits
(Pulse inputs of less than a certain time are eliminated as noise).
Edge selection is also possible with INT1 to INT4. The INT0/P10 pin can be configured as either an external inter-
rupt input pin or an input/output port, and is configured as an input port during reset.
Edge selection, noise reject control and INT0/P10 pin function selection are performed by the external interrupt
control register (EINTCR).
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相關代理商/技術參數(shù) |
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| TMP86CH12MG | 制造商:TOSHIBA 制造商全稱:Toshiba Semiconductor 功能描述:8 Bit Microcontroller |
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| TMP86CH21F | 制造商:TOSHIBA 制造商全稱:Toshiba Semiconductor 功能描述:CMOS 8-Bit Microcontroller |
| TMP86CH21U | 制造商:TOSHIBA 制造商全稱:Toshiba Semiconductor 功能描述:CMOS 8-Bit Microcontroller |
| TMP86CH22UG | 制造商:TOSHIBA 制造商全稱:Toshiba Semiconductor 功能描述:8 Bit Microcontroller |
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