mc56f801 Freescale Semiconductor, Inc, mc56f801 Datasheet - Page 49

• Manufacturer Part Number: mc56f801
• Description: 16-bit Digital Signal Controllers
• Manufacturer: Freescale Semiconductor, Inc

5.6.1.6
This field is used to set the interrupt priority level for IRQs. This IRQ is limited to priorities 1 through 3.
It is disabled by default.
5.6.1.7
This field is used to set the interrupt priority level for IRQs. This IRQ is limited to priorities 1 through 3.
It is disabled by default.
5.6.2
5.6.2.1
This field is used to set the interrupt priority level for IRQs. This IRQ is limited to priorities 0 through 2.
It is disabled by default.
5.6.2.2
This field is used to set the interrupt priority level for IRQs. This IRQ is limited to priorities 0 through 2.
It is disabled by default.
Freescale Semiconductor
Preliminary
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Base + $1
00 = IRQ disabled (default)
01 = IRQ is priority level 1
10 = IRQ is priority level 2
11 = IRQ is priority level 3
00 = IRQ disabled (default)
01 = IRQ is priority level 1
10 = IRQ is priority level 2
11 = IRQ is priority level 3
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 1 (IPR1)
EOnCE Breakpoint Unit Interrupt Priority Level
(BKPT_U IPL)— Bits 3–2
EOnCE Step Counter Interrupt Priority Level
(STPCNT IPL)— Bits 1–0
GPIOB Interrupt Priority Level (GPIOB IPL)—Bits 15–14
GPIOC Interrupt Priority Level (GPIOC IPL)—Bits 13–12
15
GPIOB IPL
0
14
0
Figure 5-4 Interrupt Priority Register 1 (IPR1)
13
GPIOC IPL
0
12
0
56F8014 Technical Data, Rev. 9
11
GPIOD IPL
0
10
0
9
0
0
8
0
0
FM_CBE IPL
7
0
6
0
FM_CC IPL
5
0
4
0
FM_ERR IPL
3
0
2
0
Register Descriptions
1
0
PLL IPL
0
0
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