参数资料
型号: MC56F8014MFAE
厂商: Freescale Semiconductor
文件页数: 69/124页
文件大小: 0K
描述: IC DIGITAL SIGNAL CTLR 32-LQFP
标准包装: 1,250
系列: 56F8xxx
核心处理器: 56800E
芯体尺寸: 16-位
速度: 32MHz
连通性: I²C,SCI,SPI
外围设备: POR,PWM,WDT
输入/输出数: 26
程序存储器容量: 16KB(8K x 16)
程序存储器类型: 闪存
RAM 容量: 2K x 16
电压 - 电源 (Vcc/Vdd): 3 V ~ 3.6 V
数据转换器: A/D 8x12b
振荡器型: 内部
工作温度: -40°C ~ 125°C
封装/外壳: 32-LQFP
包装: 托盘
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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