MC56F836 Freescale Semiconductor, Inc, MC56F836 Datasheet - Page 85

• Manufacturer Part Number: MC56F836
• Description: 56f8300 16-bit Digital Signal Controllers
• Manufacturer: Freescale Semiconductor, Inc

5.6.1
5.6.1.1
This bit field is reserved or not implemented. It is read as 0 and cannot be modified by writing.
5.6.1.2
This field is used to set the interrupt priority levels for IRQs. This IRQ is limited to priorities 1 through 3.
It is disabled by default.
5.6.1.3
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.
Freescale Semiconductor
Preliminary
Offset
Add.
$1F
•
•
•
•
•
•
•
•
Register
Base + $0
IPR10
Name
RESET
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
Read
Write
Interrupt Priority Register 0 (IPR0)
Reserved—Bits 15–14
EOnCE Breakpoint Unit 0 Interrupt Priority Level (BKPT_U0 IPL)—
Bits13–12
EOnCE Step Counter Interrupt Priority Level (STPCNT IPL)—
Bits 11–10
W
R
15
0
15
0
0
= Reserved
14
0
14
0
0
Figure 5-3 Interrupt Priority Register 0 (IPR0)
13
0
Figure 5-2 ITCN Register Map Summary
BKPT_U0IPL
13
0
12
0
12
0
11
56F8365 Technical Data, Rev. 7
0
STPCNT IPL
11
0
10
0
10
0
9
0
9
0
0
8
0
8
0
0
MSGBUF IPL
FLEXCAN2
7
7
0
0
6
6
0
0
FLEXCAN2
WKUP IPL
5
5
0
0
4
4
0
0
3
FLEXCAN2
ERR IPL
3
0
0
2
2
0
0
Register Descriptions
1
0
0
1
FLEXCAN2
BOFF IPL
0
0
0
0
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