参数资料
型号: MC56F8036VLF
厂商: Freescale Semiconductor
文件页数: 131/164页
文件大小: 0K
描述: IC DGTL SGNL CTLR 16BIT 48-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: CAN,I²C,SCI,SPI
外围设备: POR,PWM,WDT
输入/输出数: 39
程序存储器容量: 64KB(32K x 16)
程序存储器类型: 闪存
RAM 容量: 4K x 16
电压 - 电源 (Vcc/Vdd): 3 V ~ 3.6 V
数据转换器: A/D 10x12b; D/A 2x12b
振荡器型: 内部
工作温度: -40°C ~ 105°C
封装/外壳: 48-LQFP
包装: 托盘
产品目录页面: 734 (CN2011-ZH PDF)
Register Descriptions
56F8036 Data Sheet, Rev. 6
Freescale Semiconductor
69
5.6.5.5
I2C Status Interrupt Priority Level (I2C_STAT IPL)—Bits 7–6
This field is used to set the interrupt priority level for the I2C Status IRQ. 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
5.6.5.6
I2C Transmit Interrupt Priority Level (I2C_TX IPL)—Bits 5–4
This field is used to set the interrupt priority level for the I2C Transmit IRQ. 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
5.6.5.7
I2C Receive Interrupt Priority Level (I2C_RX IPL)— Bits 3–2
This field is used to set the interrupt priority level for the I2C Receiver IRQ. 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
5.6.5.8
I2C General Call Interrupt Priority Level (I2C_GEN IPL)—Bits 1–0
This field is used to set the interrupt priority level for the I2C General Call IRQ. 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
5.6.6
Interrupt Priority Register 5 (IPR5)
Figure 5-8 Interrupt Priority Register 5 (IPR6)
Base + $5
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
Read
PIT1 IPL
PIT0 IPL
COMPB IPL
COMPA IPL
0
Write
RESET
0000000
000
0
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