MC56F8345 Freescale Semiconductor, Inc, MC56F8345 Datasheet - Page 83

• Manufacturer Part Number: MC56F8345
• Description: 56f8300 16-bit Digital Signal Controllers
• Manufacturer: Freescale Semiconductor, Inc

5.6.4
5.6.4.1
This field is used to set the interrupt priority level for IRQs. This IRQ is limited to priorities 0 through 2.
They are disabled by default.
5.6.4.2
This field is used to set the interrupt priority level for IRQs. This IRQ is limited to priorities 0 through 2.
They are disabled by default.
5.6.4.3
This field is used to set the interrupt priority level for IRQs. This IRQ is limited to priorities 0 through 2.
They are disabled by default.
5.6.4.4
This field is used to set the interrupt priority level for IRQs. This IRQ is limited to priorities 0 through 2.
They are disabled by default.
Freescale Semiconductor
Preliminary
•
•
•
•
•
•
•
•
•
•
•
•
•
•
Base + $3
10 = IRQ is priority level 1
11 = IRQ is priority level 2
00 = IRQ disabled (default)
01 = IRQ is priority level 0
10 = IRQ is priority level 1
11 = IRQ is priority level 2
00 = IRQ disabled (default)
01 = IRQ is priority level 0
10 = IRQ is priority level 1
11 = IRQ is priority level 2
00 = IRQ disabled (default)
01 = IRQ is priority level 0
10 = IRQ is priority level 1
11 = IRQ is priority level 2
RESET
Read
Write
Interrupt Priority Register 3 (IPR3)
GPIOD Interrupt Priority Level (GPIOD IPL)—Bits 15–14
GPIOE Interrupt Priority Level (GPIOE IPL)—Bits 13–12
GPIOF Interrupt Priority Level (GPIOF IPL)—Bits 11–10
FlexCAN Message Buffer Interrupt Priority Level (FCMSGBUF IPL)—
Bits 9–8
15
0
GPIOD
IPL
14
0
Figure 5-6 Interrupt Priority Register 3 (IPR3)
13
0
GPIOE
IPL
12
0
11
0
GPIOF
IPL
56F8345 Technical Data, Rev. 17
10
0
FCMSGBUF IPL
9
0
8
0
FCWKUP IPL
7
0
6
0
FCERR IPL
5
0
4
0
FCBOFF IPL
3
0
2
0
Register Descriptions
1
0
0
0
0
0
83