参数资料
型号: MC56F8357VPY60
厂商: FREESCALE SEMICONDUCTOR INC
元件分类: 数字信号处理
英文描述: 16-BIT, 120 MHz, OTHER DSP, PQFP160
封装: PLASTIC, LQFP-160
文件页数: 4/177页
文件大小: 4091K
代理商: MC56F8357VPY60
Register Descriptions
56F8357 Technical Data, Rev. 15
Freescale Semiconductor
101
Preliminary
5.6.18 IRQ Pending 0 Register (IRQP0)
Figure 5-20 IRQ Pending 0 Register (IRQP0)
5.6.18.1 IRQ Pending (PENDING)—Bits 16–2
This register combines with the other five to represent the pending IRQs for interrupt vector numbers 2
through 81.
0 = IRQ pending for this vector number
1 = No IRQ pending for this vector number
5.6.18.2 Reserved—Bit 0
This bit is reserved or not implemented. It is read as 1 and cannot be modified by writing.
5.6.19 IRQ Pending 1 Register (IRQP1)
Figure 5-21 IRQ Pending 1 Register (IRQP1)
5.6.19.1 IRQ Pending (PENDING)—Bits 32–17
This register combines with the other five to represent the pending IRQs for interrupt vector numbers 2
through 81.
0 = IRQ pending for this vector number
1 = No IRQ pending for this vector number
5.6.20 IRQ Pending 2 Register (IRQP2)
Figure 5-22 IRQ Pending 2 Register (IRQP2)
Base + $11
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
Read
PENDING [16:2]
1
Write
RESET
11111
1111111
1111
$Base + $12
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
Read
PENDING [32:17]
Write
RESET
11111
1111111
1111
Base + $13
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
Read
PENDING [48:33]
Write
RESET
11111
1111111
1111
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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