
Register Descriptions
56F8036 Data Sheet, Rev. 6
Freescale Semiconductor
69
5.6.5.5
I2C Status Interrupt Priority Level (I2C_STAT IPL)—Bits 7–6
This field is used to set the interrupt priority level for the I2C Status 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
5.6.5.6
I2C Transmit Interrupt Priority Level (I2C_TX IPL)—Bits 5–4
This field is used to set the interrupt priority level for the I2C Transmit 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
5.6.5.7
I2C Receive Interrupt Priority Level (I2C_RX IPL)— Bits 3–2
This field is used to set the interrupt priority level for the I2C Receiver 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
5.6.5.8
I2C General Call Interrupt Priority Level (I2C_GEN IPL)—Bits 1–0
This field is used to set the interrupt priority level for the I2C General Call 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
5.6.6
Interrupt Priority Register 5 (IPR5)
Figure 5-8 Interrupt Priority Register 5 (IPR6)
Base + $5
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
Read
PIT1 IPL
PIT0 IPL
COMPB IPL
COMPA IPL
0
Write
RESET
0000000
000
0