MMC2114 MOTOROLA [Motorola, Inc], MMC2114 Datasheet - Page 189

• Manufacturer Part Number: MMC2114
• Description: M CORE Microcontrollers
• Manufacturer: MOTOROLA [Motorola, Inc]

8.7.2.7 Fast Interrupt Enable Register
MMC2114 • MMC2113 • MMC2112 — Rev. 1.0
MOTOROLA
Address: 0x00c5_0018 through 0x00c5_001b
Reset:
Reset:
Reset:
Reset:
Read:
Read:
Read:
Read:
Write:
Write:
Write:
Write:
The read/write, 32-bit Fast Interrupt Enable Register (FIER) enables any
current pending interrupts which are assigned at each priority level as a
fast interrupt source. Enabling an interrupt source which has an asserted
request causes that interrupt to become pending, and a request to the
CPU is asserted if not already outstanding.
FIE[31:0] — Fast Interrupt Enable Field
The read/write FIE[31:0] field enables interrupt requests from sources
at the corresponding priority level as fast interrupts. Reset clears
FIE[31:0].
Freescale Semiconductor, Inc.
For More Information On This Product,
1 = Fast interrupt enabled
0 = Fast interrupt disabled
Bit 31
FIE31
Bit 23
FIE23
Bit 15
FIE15
Bit 7
FIE7
0
0
0
0
Figure 8-9. Fast Interrupt Enable Register (FIER)
Go to: www.freescale.com
Interrupt Controller Module
FIE30
FIE22
FIE14
FIE6
30
22
14
0
0
0
6
0
FIE29
FIE21
FIE13
FIE5
29
21
13
0
0
0
5
0
FIE28
FIE20
FIE12
FIE4
28
20
12
0
0
0
4
0
FIE27
FIE19
FIE11
FIE3
27
19
11
0
0
0
3
0
Memory Map and Registers
FIE26
FIE18
FIE10
FIE2
Interrupt Controller Module
26
18
10
0
0
0
2
0
Advance Information
FIE25
FIE17
FIE9
FIE1
25
17
0
0
9
0
1
0
FIE24
FIE16
Bit 24
Bit 16
FIE8
FIE0
Bit 8
Bit 0
0
0
0
0
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