K60P100M100SF2RM Datasheet, PDF (912/1809 Pages) Freescale Semiconductor, Inc – K60 Sub-Family Reference Manual

Memory Map and Register Definition
PDBx_SC field descriptions (continued)
Field
15
DMAEN
DMA Enable
Description
When DMA is enabled, the PDBIF flag generates a DMA request instead of an interrupt.
14–12
PRESCALER
11–8
TRGSEL
0 DMA disabled
1 DMA enabled
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.
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.
7
PDBEN
6
PDBIF
0000
0001
0010
0011
0100
0101
0110
0111
1000
1001
1010
1011
1100
1101
1110
1111
Trigger-In 0 is selected
Trigger-In 1 is selected
Trigger-In 2 is selected
Trigger-In 3 is selected
Trigger-In 4 is selected
Trigger-In 5 is selected
Trigger-In 6 is selected
Trigger-In 7 is selected
Trigger-In 8 is selected
Trigger-In 9 is selected
Trigger-In 10 is selected
Trigger-In 11 is selected
Trigger-In 12 is selected
Trigger-In 13 is selected
Trigger-In 14 is selected
Software trigger is selected
PDB Enable
0 PDB disabled. Counter is off.
1 PDB enabled
PDB Interrupt Flag
Table continues on the next page...
K60 Sub-Family Reference Manual, Rev. 6, Nov 2011
912
Freescale Semiconductor, Inc.