參數(shù)資料
型號： MC56F8000RM
廠商： 飛思卡爾半導(dǎo)體(中國)有限公司
英文描述： 16-bit Digital Signal Controllers
中文描述： 16位數(shù)字信號控制器
文件頁數(shù)： 49/124頁
文件大?。?/td> 1880K
代理商： MC56F8000RM
Register Descriptions
56F8013 Technical Data, Rev. 2
Freescale Semiconductor
Preliminary
49
5.6.2.1
This field is used to set the interrupt priority level for IRQs. This IRQ is limited to priorities 0 through 2.
It is disabled by default.
GPIOB Interrupt Priority Level (GPIOB IPL)—Bits 15–14
00 = IRQ disabled (default)
01 = IRQ is priority level 0
10 = IRQ is priority level 1
11 = IRQ is priority level 2
5.6.2.2
This field is used to set the interrupt priority level for IRQs. This IRQ is limited to priorities 0 through 2.
It is disabled by default.
GPIOC Interrupt Priority Level (GPIOC IPL)—Bits 13–12
00 = IRQ disabled (default)
01 = IRQ is priority level 0
10 = IRQ is priority level 1
11 = IRQ is priority level 2
5.6.2.3
This field is used to set the interrupt priority level for IRQs. This IRQ is limited to priorities 0 through 2.
It is disabled by default.
GPIOD Interrupt Priority Level (GPIOD IPL)—Bits 11–10
00 = IRQ disabled (default)
01 = IRQ is priority level 0
10 = IRQ is priority level 1
11 = IRQ is priority level 2
5.6.2.4
This bit field is reserved or not implemented. It is read as 0 and cannot be modified by writing.
Reserved—Bits 9–8
5.6.2.5
FM Command, Data, Address Buffers Empty Interrupt Priority Level
(FM_CBE IPL)—Bits 7–6
This field is used to set the interrupt priority level for IRQs. This IRQ is limited to priorities 0 through 2.
It is disabled by default.
00 = IRQ disabled (default)
01 = IRQ is priority level 0
10 = IRQ is priority level 1
11 = IRQ is priority level 2
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