Datasheet

Register Descriptions
56F8033/56F8023 Data Sheet, Rev. 6
Freescale Semiconductor 65
5.6.4.1 I
2
C Error Interrupt Priority Level (I2C_ERR IPL)—Bits 15–14
This field is used to set the interrupt priority level for the I
2
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
5.6.4.2 Reserved—Bits 13–6
This bit field is reserved. Each bit must be set to 0.
5.6.4.3 QSCI 0 Receiver Full Interrupt Priority Level (QSCI0_RCV IPL)—Bits 5–4
This field is used to set the interrupt priority level for the QSCI0 Receiver Full 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
5.6.4.4 QSCI 0 Receiver Error Interrupt Priority Level (QSCI0_RERR IPL)—
Bits 3–2
This field is used to set the interrupt priority level for the QSCI0 Receiver 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
5.6.4.5 QSCI 0 Transmitter Idle Interrupt Priority Level (QSCI0_TIDL IPL)—
Bits 1–0
This field is used to set the interrupt priority level for the QSCI0 Transmitter Idle 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