参数资料
型号: MC56F8322VFAER2
厂商: Freescale Semiconductor
文件页数: 102/136页
文件大小: 0K
描述: IC HYBRID CTRLR 16BIT 48-LQFP
标准包装: 2,000
系列: 56F8xxx
核心处理器: 56800E
芯体尺寸: 16-位
速度: 60MHz
连通性: CAN,SCI,SPI
外围设备: POR,PWM,温度传感器,WDT
输入/输出数: 21
程序存储器容量: 40KB(20K x 16)
程序存储器类型: 闪存
RAM 容量: 6K x 16
电压 - 电源 (Vcc/Vdd): 2.25 V ~ 3.6 V
数据转换器: A/D 6x12b
振荡器型: 内部
工作温度: -40°C ~ 105°C
封装/外壳: 48-LQFP
包装: 带卷 (TR)
配用: MC56F8323EVME-ND - BOARD EVALUATION MC56F8323
56F8322 Techncial Data, Rev. 16
68
Freescale Semiconductor
Preliminary
5.6.8
Interrupt Priority Register 7 (IPR7)
Figure 5-10 Interrupt Priority Register (IPR7)
5.6.8.1
Timer A, Channel 0 Interrupt Priority Level (TMRA0 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
5.6.8.2
Reserved—Bits 13–6
This bit field is reserved or not implemented. It is read as 0 and cannot be modified by writing.
5.6.8.3
Timer C, Channel 3 Interrupt Priority Level (TMRC3 IPL)—Bits 5–4
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
5.6.8.4
Timer C, Channel 2 Interrupt Priority Level (TMRC2 IPL)—Bits 3–2
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
Base + $7
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
Read
TMRA0 IPL
0
TMRC3 IPL
TMRC2 IPL
TMRC1 IPL
Write
RESET
00000
0000000
0000
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