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56F8345 参数 Datasheet PDF下载

56F8345图片预览
型号: 56F8345
PDF下载: 下载PDF文件 查看货源
内容描述: 16位数字信号控制器 [16-bit Digital Signal Controllers]
分类和应用: 控制器
文件页数/大小: 164 页 / 2236 K
品牌: FREESCALE [ Freescale ]
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Register Descriptions  
5.6.7.1  
Timer C, Channel 0 Interrupt Priority Level (TMRC0 IPL)—  
Bits 15–14  
This field is used to set the interrupt priority level for IRQs. This IRQ is limited to priorities 0 through 2.  
They are 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  
5.6.7.2  
Timer D, Channel 3 Interrupt Priority Level (TMRD3 IPL)—  
Bits 13–12  
This field is used to set the interrupt priority level for IRQs. This IRQ is limited to priorities 0 through 2.  
They are 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  
5.6.7.3  
Timer D, Channel 2 Interrupt Priority Level (TMRD2 IPL)—  
Bits 11–10  
This field is used to set the interrupt priority level for IRQs. This IRQ is limited to priorities 0 through 2.  
They are 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  
5.6.7.4  
Timer D, Channel 1 Interrupt Priority Level (TMRD1 IPL)—  
Bits 9–8  
This field is used to set the interrupt priority level for IRQs. This IRQ is limited to priorities 0 through 2.  
They are 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  
5.6.7.5  
Timer D, Channel 0 Interrupt Priority Level (TMRD0 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.  
They are disabled by default.  
56F8345 Technical Data, Rev. 17  
Freescale Semiconductor  
Preliminary  
89  
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