PXS20RM Datasheet, PDF (458/1368 Pages) Freescale Semiconductor, Inc – PXS20 Microcontroller

Enhanced Motor Control Timer (eTimer)
20.4.3.12 Interrupt and DMA Enable Register (INTDMA)
eTimer_CHNL ₀
1
2
3
4
5
6
7
8
9
10 11 12 13 14 15
_BASE + $16
Read
Write
ICF2
DE
ICF1
DE
CMP
LD2
DE
CMP
LD1
DE
0
0 _{WDF RCF ICF2 ICF1 IEHF IELF TOF TCF TCF TCF}
IE IE IE IE IE IE IE ^{2IE 1IE} IE
Reset
0000000000000000
Figure 20-14. Interrupt and DMA Enable Register (INTDMA)
ICF2DE - Input Capture 2 Flag DMA Enable
Setting this bit enables DMA read requests for CAPT2 when the ICF2 bit is set. Do not set both this
bit and the ICF2IE bit.
ICF1DE - Input Capture 1 Flag DMA Enable
Setting this bit enables DMA read requests for CAPT1 when the ICF1 bit is set. Do not set both this
bit and the ICF1IE bit.
CMPLD2DE - Comparator Load Register 2 Flag DMA Enable
Setting this bit enables DMA write requests to the CMPLD2 register whenever data is transferred out
of the CMPLD2 reg into either the CNTR, COMP1, or COMP2 registers.
CMPLD1DE - Comparator Load Register 1 Flag DMA Enable
Setting this bit enables DMA write requests to the CMPLD1 register whenever data is transferred out
of the CMPLD1 reg into either the CNTR, COMP1, or COMP2 registers.
WDFIE - Watchdog Flag Interrupt Enable
Setting this bit enables interrupts when the WDF bit is set. This bit is only in channel 0.
RCFIE - Redundant Channel Flag Interrupt Enable
Setting this bit enables interrupts when the RCF bit is set. This bit is only in even channels (0, 2, 4,
and 6).
ICF2IE - Input Capture 2 Flag Interrupt Enable
Setting this bit enables interrupts when the ICF2 bit is set. Do not set both this bit and the ICF2DE bit.
ICF1IE - Input Capture 1 Flag Interrupt Enable
Setting this bit enables interrupts when the ICF1 bit is set. Do not set both this bit and the ICF1DE bit.
IEHFIE - Input Edge High Flag Interrupt Enable
Setting this bit enables interrupts when the IEHF bit is set.
IELFIE - Input Edge Low Flag Interrupt Enable
Setting this bit enables interrupts when the IELF bit is set.
TOFIE - Timer Overflow Flag Interrupt Enable
20-16
PXS20 Microcontroller Reference Manual, Rev. 1
Freescale Semiconductor