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參數(shù)資料
| 型號： | R5F3562EJFE |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 16-BIT, FLASH, 32 MHz, MICROCONTROLLER, PQFP80 |
| 封裝： | PLASTIC, LQFP-80 |
| 文件頁數(shù)： | 15/25頁 |
| 文件大?。?/td> | 309K |
| 代理商： | R5F3562EJFE |
Page 22 of 23
2. Central Processing Unit (CPU)
2.1.8.7
Interrupt Enable Flag (I Flag)
The I flag enables maskable interrupts.
set to 0 when an interrupt request is acknowledged.
2.1.8.8
Stack Pointer Select Flag (U Flag)
ISP is selected when the U flag is set to 0. USP is selected when the U flag is set to 1.
The U flag is set to 0 when a hardware interrupt request is acknowledged or the INT instruction of
software interrupt number 0 to 31 is executed.
2.1.8.9
Processor Interrupt Priority Level (IPL)
IPL is a 3-bit register and assigns processor interrupt priority levels from 0 to 7.
If a requested interrupt has higher priority than IPL, the interrupt is enabled.
2.1.8.10
Reserved Space
Only write 0 to bits assigned as reserved bits. The read value is undefined.
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相關(guān)代理商/技術(shù)參數(shù) |
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| R5F3562EKFE | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:RENESAS MCU |
| R5F35630DFF | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:RENESAS MCU |
| R5F35630JFF | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:RENESAS MCU |
| R5F35630KFF | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:RENESAS MCU |
| R5F35633DFF | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:RENESAS MCU |
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