MPC8544COMEDEV Freescale Semiconductor, MPC8544COMEDEV Datasheet - Page 427
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MPC8544COMEDEV
Manufacturer Part Number
MPC8544COMEDEV
Description
KIT DEV EXPRESS MPC8544COM
Manufacturer
Freescale Semiconductor
Type
MPUr
Datasheets
1.MPC8544VTALF.pdf
(117 pages)
2.MPC8544VTALF.pdf
(2 pages)
3.MPC8544VTALF.pdf
(1340 pages)
Specifications of MPC8544COMEDEV
Contents
Board
For Use With/related Products
MPC8544
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
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Offset 0x4_1308
Reset
Figure 10-18
Table 10-22
10.3.3.2
Figure 10-19
Table 10-23
Freescale Semiconductor
12–31
20–31
0–11
0–19
Bits
Offset 0x4_1310
Bits
Reset
W
R EINT0 EINT1 EINT2 EINT3 EINT4 EINT5 EINT6 EINT7 EINT8 EINT9 EINT10 EINT11
W
R
0
0
Name
EXT n External interrupts 0–11. Each bit corresponds to a different interrupt according to the following:
EINT n
Name
—
describes the ERQSR fields.
describes the IRQSR0 fields.
1
shows the ERQSR fields.
shows the IRQSR0 fields.
MPC8544E PowerQUICC III Integrated Host Processor Family Reference Manual, Rev. 1
IRQ_OUT Summary Register 0 (IRQSR0)
Reserved
0 The corresponding interrupt is not active or not directed to IRQ_OUT.
1 The corresponding interrupt is active and directed to IRQ_OUT (if the corresponding x IDR[EP] is set).
External interrupt pin n status.
0 External interrupt pin n is not active.
1 External interrupt pin n is active.
Reserved
2
20
21
31
·
·
Bit Interrupt
Figure 10-18. External Interrupt Summary Register (ERQSR)
3
IRQ0
IRQ1
IRQ11
Figure 10-19. IRQ_OUT Summary Register 0 (IRQSR0)
·
·
4
Table 10-23. IRQSR0 Field Descriptions
Table 10-22. ERQSR Field Descriptions
5
6
7
All zeros
All zeros
8
Description
Description
9
19 20
10
11
Programmable Interrupt Controller
12
EXT n
Access: Read only
Access: Read Only
—
10-29
31
31
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