參數(shù)資料
型號: MC56F8025VLD
廠商: Freescale Semiconductor
文件頁數(shù): 124/161頁
文件大小: 0K
描述: IC DSP 16BIT DUAL HARV 44-LQFP
標(biāo)準(zhǔn)包裝: 800
系列: 56F8xxx
核心處理器: 56800E
芯體尺寸: 16-位
速度: 32MHz
連通性: I²C,LIN,SCI,SPI
外圍設(shè)備: POR,PWM,WDT
輸入/輸出數(shù): 35
程序存儲器容量: 32KB(16K x 16)
程序存儲器類型: 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,D/A 2x12b
振蕩器型: 內(nèi)部
工作溫度: -40°C ~ 105°C
封裝/外殼: 44-LQFP
包裝: 托盤
Register Descriptions
56F8035/56F8025 Data Sheet, Rev. 6
Freescale Semiconductor
65
5.6.2.5
FM Error Interrupt Priority Level (FM_ERR IPL)—Bits 1–0
This field is used to set the interrupt priority level for the FM Error 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
5.6.3
Interrupt Priority Register 2 (IPR2)
Figure 5-5 Interrupt Priority Register 2 (IPR2)
5.6.3.1
QSCI 0 Transmitter Empty Interrupt Priority Level (QSCI0_XMIT IPL)—
Bits 15–14
This field is used to set the interrupt priority level for the QSCI0 Transmitter Empty 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
5.6.3.2
Reserved—Bits 13–10
This bit field is reserved. Each bit must be set to 0.
5.6.3.3
QSPI 0 Transmitter Empty Interrupt Priority Level (QSPI0_XMIT IPL)—
Bits 9–8
This field is used to set the interrupt priority level for the QSPI0 Transmitter Empty 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
Base + $2
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
Read
QSCI0_XMIT
IPL
0
QSPI0_XMIT
IPL
QSPI0_RCV
IPL
GPIOA IPL
GPIOB IPL
GPIOC IPL
Write
RESET
00000
0000000
0000
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