參數(shù)資料
型號： MC56F8157VPYE
廠商： FREESCALE SEMICONDUCTOR INC
元件分類： 數(shù)字信號處理
英文描述： 16-BIT, 120 MHz, OTHER DSP, PQFP160
封裝： ROHS COMPLIANT, PLASTIC, LQFP-160
文件頁數(shù)： 177/177頁
文件大?。?/td> 4091K
代理商： MC56F8157VPYE
Register Descriptions
56F8357 Technical Data, Rev. 15
Freescale Semiconductor
99
Preliminary
highest-priority level 2 interrupt, regardless of their location in the interrupt table, prior to being declared
as fast interrupt. Fast interrupt 0 has priority over Fast Interrupt 1. To determine the vector number of each
IRQ, refer to Table 4-5.
5.6.13 Fast Interrupt 0 Vector Address Low Register (FIVAL0)
Figure 5-15 Fast Interrupt 0 Vector Address Low Register (FIVAL0)
5.6.13.1 Fast Interrupt 0 Vector Address Low (FIVAL0)—Bits 15–0
The lower 16 bits of the vector address are used for Fast Interrupt 0. This register is combined with
FIVAH0 to form the 21-bit vector address for Fast Interrupt 0 defined in the FIM0 register.
5.6.14 Fast Interrupt 0 Vector Address High Register (FIVAH0)
Figure 5-16 Fast Interrupt 0 Vector Address High Register (FIVAH0)
5.6.14.1 Reserved—Bits 15–5
This bit field is reserved or not implemented. It is read as 0 and cannot be modified by writing.
5.6.14.2 Fast Interrupt 0 Vector Address High (FIVAH0)—Bits 4–0
The upper five bits of the vector address are used for Fast Interrupt 0. This register is combined with
FIVAL0 to form the 21-bit vector address for Fast Interrupt 0 defined in the FIM0 register.
5.6.15 Fast Interrupt 1 Match Register (FIM1)
Figure 5-17 Fast Interrupt 1 Match Register (FIM1)
Base + $C
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
Read
FAST INTERRUPT 0
VECTOR ADDRESS LOW
Write
RESET
00000
0000000
0000
Base + $D
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
Read
0
FAST INTERRUPT 0
VECTOR ADDRESS HIGH
Write
RESET
00000
0000000
0000
Base + $E
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
Read
0
FAST INTERRUPT 1
Write
RESET
00000
0000000
0000
Because
of
an
order
from
the
United
States
International
Trade
Commission,
BGA-packaged
product
lines
and
part
numbers
indicated
here
currently
are
not
available
from
Freescale
for
import
or
sale
in
the
United
States
prior
to
September
2010:
MC56F8357,
MC56F8157
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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