5.6.3.5
GPIOA Interrupt Priority Level (GPIOA IPL)—Bits 5–4
This field is used to set the interrupt priority level for the GPIOA IRQ. This IRQ is limited to priorities 0
through 2. It is disabled by default.
•
•
•
•
00 = IRQ disabled (default)
01 = IRQ is priority level 0
10 = IRQ is priority level 1
11 = IRQ is priority level 2
5.6.3.6
GPIOB Interrupt Priority Level (GPIOB IPL)—Bits 3–2
This field is used to set the interrupt priority level for the GPIOB IRQ. This IRQ is limited to priorities 0
through 2. It is disabled by default.
•
•
•
•
00 = IRQ disabled (default)
01 = IRQ is priority level 0
10 = IRQ is priority level 1
11 = IRQ is priority level 2
5.6.3.7
GPIOC Interrupt Priority Level (GPIOC IPL)—Bits 1–0
This field is used to set the interrupt priority level for the GPIOC IRQ. This IRQ is limited to priorities 0
through 2. It is disabled by default.
•
•
•
•
00 = IRQ disabled (default)
01 = IRQ is priority level 0
10 = IRQ is priority level 1
11 = IRQ is priority level 2
5.6.4
Interrupt Priority Register 3 (IPR3)
Base + $3
Read
15
14
13
0
12
0
11
0
10
0
9
0
8
0
7
0
6
0
5
4
3
2
1
0
QSCI0_RCV QSCI0_RERR QSCI0_TIDL
IPL IPL IPL
I2C_ERR IPL
Write
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
RESET
Figure 5-6 Interrupt Priority Register 3 (IPR3)
2
5.6.4.1
I C Error Interrupt Priority Level (I2C_ERR IPL)—Bits 15–14
2
This field is used to set the interrupt priority level for the I C Error IRQ. This IRQ is limited to priorities
0 through 2. It is disabled by default.
•
•
•
•
00 = IRQ disabled (default)
01 = IRQ is priority level 0
10 = IRQ is priority level 1
11 = IRQ is priority level 2
56F8036 Data Sheet, Rev. 6
66
FreescaleSemiconductor
FREESCALE [ Freescale ]
