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參數(shù)資料
| 型號(hào)： | MB90439 |
| 廠商： | Fujitsu Limited |
| 英文描述： | Octal D-Type Edge-Triggered Flip-Flops with 3-State Outputs 20-LCCC -55 to 125 |
| 中文描述： | 16位微控制器專有 |
| 文件頁數(shù)： | 27/58頁 |
| 文件大?。?/td> | 629K |
| 代理商： | MB90439 |
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MB90435 Series
27
*1 : The interrupt request flag is cleared by the EI
2
OS interrupt clear signal.
*2 : The interrupt request flag is cleared by the EI
2
OS interrupt clear signal. A stop request is available.
Notes :
N/A : The interrupt request flag is not cleared by the EI
2
OS interrupt clear signal.
For a peripheral module with two interrupt causes for a single interrupt number, both interrupt request flags
are cleared by the EI
2
OS interrupt clear signal.
At the end of EI
2
OS, the EI
2
OS clear signal will be asserted for all the interrupt flags assigned to the same
interrupt number. If one interrupt flag starts the EI
2
OS and in the meantime another interrupt flag is set by
a hardware event, the later event is lost because the flag is cleared by the EI
2
OS clear signal caused by the
first event. So it is recommended not to use the EI
2
OS for this interrupt number.
If EI
2
OS is enabled, EI
2
OS is initiated when one of the two interrupt signals in the same interrupt control
register (ICR) is asserted. This means that different interrupt sources share the same EI
2
OS Descriptor
which should be unique for each interrupt source. For this reason, when one interrupt source uses the
EI
2
OS, the other interrupt should be disabled.
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PDF描述 |
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| MB90439SPF | 16-bit Proprietary Microcontroller |
| MB90457 | 16-bit Proprietary Microcontroller |
| MB90455PMT | 16-bit Proprietary Microcontroller |
| MB90455S | 16-bit Proprietary Microcontroller |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MB90439PF | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:16-bit Proprietary Microcontroller |
| MB90439PFV | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:16-bit Proprietary Microcontroller |
| MB90439PMC | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:16-bit Proprietary Microcontroller |
| MB90439S | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:16-bit Proprietary Microcontroller |
| MB90439SPF | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:16-bit Proprietary Microcontroller |
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