Information

PDBx_SC field descriptions (continued)
Field Description
15
DMAEN
DMA Enable
When DMA is enabled, the PDBIF flag generates a DMA request instead of an interrupt.
0 DMA disabled
1 DMA enabled
14–12
PRESCALER
Prescaler Divider Select
000 Counting uses the peripheral clock divided by multiplication factor selected by MULT.
001 Counting uses the peripheral clock divided by twice of the multiplication factor selected by MULT.
010 Counting uses the peripheral clock divided by four times of the multiplication factor selected by
MULT.
011 Counting uses the peripheral clock divided by eight times of the multiplication factor selected by
MULT.
100 Counting uses the peripheral clock divided by 16 times of the multiplication factor selected by
MULT.
101 Counting uses the peripheral clock divided by 32 times of the multiplication factor selected by
MULT.
110 Counting uses the peripheral clock divided by 64 times of the multiplication factor selected by
MULT.
111 Counting uses the peripheral clock divided by 128 times of the multiplication factor selected by
MULT.
11–8
TRGSEL
Trigger Input Source Select
Selects the trigger input source for the PDB. The trigger input source can be internal or external (EXTRG
pin), or the software trigger.
0000 Trigger-In 0 is selected
0001 Trigger-In 1 is selected
0010 Trigger-In 2 is selected
0011 Trigger-In 3 is selected
0100 Trigger-In 4 is selected
0101 Trigger-In 5 is selected
0110 Trigger-In 6 is selected
0111 Trigger-In 7 is selected
1000 Trigger-In 8 is selected
1001 Trigger-In 9 is selected
1010 Trigger-In 10 is selected
1011 Trigger-In 11 is selected
1100 Trigger-In 12 is selected
1101 Trigger-In 13 is selected
1110 Trigger-In 14 is selected
1111 Software trigger is selected
7
PDBEN
PDB Enable
0 PDB disabled. Counter is off.
1 PDB enabled
6
PDBIF
PDB Interrupt Flag
Table continues on the next page...
Memory Map and Register Definition
K10 Sub-Family Reference Manual, Rev. 6, Nov 2011
862 Freescale Semiconductor, Inc.