mcf5282 Freescale Semiconductor, Inc, mcf5282 Datasheet - Page 268

• Manufacturer Part Number: mcf5282
• Manufacturer: Freescale Semiconductor, Inc

Signal Descriptions
This pin can also be configured as GPIO PTD3, secondary function URTS1, or secondary function URTS0.
14.2.12.4 DMA Timer 1 Output (DTOUT1)
The programmable DMA timer output (DTOUT1) pulse or toggle on various timer events.
This pin can also be configured as GPIO PTD2, secondary function URTS1, or secondary function URTS0.
14.2.12.5 DMA Timer 2 Input (DTIN2)
The DMA timer 2 input (DTIN2) can be programmed to cause events to occur in DMA timer 2. It can
either clock the event counter or provide a trigger to the timer value capture logic.
This pin can also be configured as GPIO PTC1, secondary function UCTS1, or secondary function
UCTS0.
14.2.12.6 DMA Timer 2 Output (DTOUT2)
The programmable DMA timer output (DTOUT2) pulse or toggle on various timer events.
This pin can also be configured as GPIO PTC0, secondary function UCTS1, or secondary function
UCTS0.
14.2.12.7 DMA Timer 3 Input (DTIN3)
The DMA timer 3 input (DTIN3) can be programmed as an input that causes events to occur in DMA timer
3. This can either clock the event counter or provide a trigger to the timer value capture logic. This pin can
also be configured as GPIO PTC3, secondary function URTS1, or secondary function URTS0.
14.2.12.8 DMA Timer 3 Output (DTOUT3)
The programmable DMA timer output (DTOUT0) pulse or toggle on various timer events.
This pin can also be configured as GPIO PTC2, secondary function URTS1, or secondary function URTS0.
14.2.13 Analog-to-Digital Converter Signals
These pins provide the analog inputs to the QADC.
The PQA and PQB pins may also be used as general purpose digital I/O.
14.2.13.1 QADC Analog Input (AN0/ANW)
This PQB signal is the direct analog input AN0. When using external multiplexing this pin can also be
configured as multiplexed input ANW.
This pin can also be configured as GPIO PQB0.
14.2.13.2 QADC Analog Input (AN1/ANX)
This PQB signal is the direct analog input AN1. When using external multiplexing this pin can also be
configured as multiplexed input ANX.
This pin can also be configured as GPIO PQB1.
MCF5282 and MCF5216 ColdFire Microcontroller User’s Manual, Rev. 3
14-28
Freescale Semiconductor