參數(shù)資料
型號: MC56F8014MFAE
廠商: FREESCALE SEMICONDUCTOR INC
元件分類: 數(shù)字信號處理
英文描述: 0-BIT, 8 MHz, OTHER DSP, PQFP32
封裝: ROHS COMPLIANT, PLASTIC, LQFP-32
文件頁數(shù): 69/124頁
文件大小: 1681K
代理商: MC56F8014MFAE
Register Descriptions
56F8014 Technical Data, Rev. 11
Freescale Semiconductor
49
5.5.1.6
EOnCE Breakpoint Unit Interrupt Priority Level
(BKPT_U IPL)— Bits 3–2
This field is used to set the interrupt priority level for IRQs. This IRQ is limited to priorities 1 through 3.
It is disabled by default.
00 = IRQ disabled (default)
01 = IRQ is priority level 1
10 = IRQ is priority level 2
11 = IRQ is priority level 3
5.5.1.7
EOnCE Step Counter Interrupt Priority Level
(STPCNT IPL)— Bits 1–0
This field is used to set the interrupt priority level for IRQs. This IRQ is limited to priorities 1 through 3.
It is disabled by default.
00 = IRQ disabled (default)
01 = IRQ is priority level 1
10 = IRQ is priority level 2
11 = IRQ is priority level 3
5.5.2
Interrupt Priority Register 1 (IPR1)
Figure 5-4 Interrupt Priority Register 1 (IPR1)
5.5.2.1
GPIOB Interrupt Priority Level (GPIOB 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.
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
5.5.2.2
GPIOC Interrupt Priority Level (GPIOC 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.
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
Base + $1
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
Read
GPIOB IPL
GPIOC IPL
GPIOD IPL
0
FM_CBE IPL
FM_CC IPL
FM_ERR IPL
PLL IPL
Write
RESET
0
000000
00
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