參數(shù)資料
型號(hào): MC56F8014VFAE
廠商: Freescale Semiconductor
文件頁數(shù): 72/124頁
文件大?。?/td> 0K
描述: IC DIGITAL SIGNAL CTRLR 32-LQFP
標(biāo)準(zhǔn)包裝: 250
系列: 56F8xxx
核心處理器: 56800E
芯體尺寸: 16-位
速度: 32MHz
連通性: I²C,SCI,SPI
外圍設(shè)備: POR,PWM,WDT
輸入/輸出數(shù): 26
程序存儲(chǔ)器容量: 16KB(8K x 16)
程序存儲(chǔ)器類型: 閃存
RAM 容量: 2K x 16
電壓 - 電源 (Vcc/Vdd): 3 V ~ 3.6 V
數(shù)據(jù)轉(zhuǎn)換器: A/D 8x12b
振蕩器型: 內(nèi)部
工作溫度: -40°C ~ 105°C
封裝/外殼: 32-LQFP
包裝: 托盤
配用: DEMO56F8014-E-ND - BOARD DEMO MC56F8014 W/UNIV PS
DEMO56F8014-ND - BOARD DEMO MC56F8014 W/US PS
APMOTOR56F8000E-ND - KIT DEMO MOTOR CTRL SYSTEM
DEMO56F8014-EE-ND - BOARD DEMO FOR 56F8014
Register Descriptions
56F8014 Technical Data, Rev. 11
Freescale Semiconductor
51
5.5.2.8
PLL Loss of Reference or Change in Lock Status Interrupt Priority Level
(PLL IPL)—Bits 1–0
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
5.5.3
Interrupt Priority Register 2 (IPR2)
Figure 5-5 Interrupt Priority Register 2 (IPR2)
5.5.3.1
SCI Receiver Full Interrupt Priority Level (SCI_RCV 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
5.5.3.2
SCI Receiver Error Interrupt Priority Level (SCI_RERR 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
5.5.3.3
Reserved—Bits 11–10
This bit field is reserved or not implemented. It is read as 0 and cannot be modified by writing.
Base + $2
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
Read
SCI_RCV IPL
SCI_RERR
IPL
0
SCI_TIDL IPL
SCI_XMIT IPL SPI_XMIT IPL
SPI_RCV IPL
GPIOA IPL
Write
RESET
00000
0000000
0000
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