56F8356 datasheet(98/178 Pages) FREESCALE

98 / 178 page

56F8356 Technical Data, Rev. 13

Freescale Semiconductor

Preliminary

5.6.9.5

SCI0 Transmitter Empty Interrupt Priority Level (SCI0_XMIT IPL)—

Bits 7–6

This field is used to set the interrupt priority level for IRQs. This IRQ is limited to priorities 0 through 2.

They are 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

5.6.9.6

Timer A, Channel 3 Interrupt Priority Level (TMRA3 IPL)—Bits 5–4

This field is used to set the interrupt priority level for IRQs. This IRQ is limited to priorities 0 through 2.

They are 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

5.6.9.7

Timer A, Channel 2 Interrupt Priority Level (TMRA2 IPL)—Bits 3–2

This field is used to set the interrupt priority level for IRQs. This IRQ is limited to priorities 0 through 2.

They are 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

5.6.9.8

Timer A, Channel 1 Interrupt Priority Level (TMRA1 IPL)—Bits 1–0

This field is used to set the interrupt priority level for IRQs. This IRQ is limited to priorities 0 through 2.

They are 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

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