參數資料
型號: MC56F8146VFVE
廠商: FREESCALE SEMICONDUCTOR INC
元件分類: 數字信號處理
英文描述: 16-BIT, 120 MHz, OTHER DSP, PQFP144
封裝: ROHS COMPLIANT, LQFP-144
文件頁數: 164/178頁
文件大?。?/td> 880K
代理商: MC56F8146VFVE
56F8346 Technical Data, Rev. 15
86
Freescale Semiconductor
Preliminary
10 = IRQ is priority level 2
11 = IRQ is priority level 3
5.6.2.4
EOnCE Trace Buffer Interrupt Priority Level (TRBUF 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
5.6.3
Interrupt Priority Register 2 (IPR2)
Figure 5-5 Interrupt Priority Register 2 (IPR2)
5.6.3.1
Flash Memory Command, Data, Address Buffers Empty Interrupt
Priority Level (FMCBE 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
5.6.3.2
Flash Memory Command Complete Priority Level
(FMCC 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)
Base + $2
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
Read
FMCBE IPL
FMCC IPL
FMERR IPL
LOCK IPL
LVI IPL
0
IRQB IPL
IRQA IPL
Write
RESET
00000
0000000
0000
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