dsp56800eerm Freescale Semiconductor, Inc, dsp56800eerm Datasheet - Page 84

• Manufacturer Part Number: dsp56800eerm
• Description: 16-bit Digital Signal Controllers
• Manufacturer: Freescale Semiconductor, Inc

5.6.3.5
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.
5.6.3.6
This bit field is reserved or not implemented. It is read as 0 and cannot be modified by writing.
5.6.3.7
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.
5.6.3.8
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.
5.6.4
84
•
•
•
•
•
•
•
•
•
•
•
•
Base + $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
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)
Low Voltage Detector Interrupt Priority Level (LVI IPL)—Bits 7–6
Reserved—Bits 5–4
External IRQ B Interrupt Priority Level (IRQB IPL)—Bits 3–2
External IRQ A Interrupt Priority Level (IRQA IPL)—Bits 1–0
15
0
GPIOD
IPL
14
0
Figure 5-6 Interrupt Priority Register 3 (IPR3)
13
0
GPIOE
IPL
12
0
11
0
GPIOF
IPL
56F8357 Technical Data, Rev. 15
10
0
FCMSGBUF IPL
9
0
8
0
FCWKUP IPL
7
0
6
0
FCERR IPL
5
0
4
0
FCBOFF IPL
3
0
Freescale Semiconductor
2
0
1
0
0
Preliminary
0
0
0