mc9s12xd256 Freescale Semiconductor, Inc, mc9s12xd256 Datasheet - Page 356

• Manufacturer Part Number: mc9s12xd256
• Description: Hcs12x Microcontrollers
• Manufacturer: Freescale Semiconductor, Inc

Chapter 7 Enhanced Capture Timer (S12ECT16B8CV2)
356
Px
Prescaled Clock
Figure 7-71. Block Diagram for Port 7 with Output Compare/Pulse Accumulator A
Interrupt
Interrupt
(PCLK)
Detector
Edge
CLK1
CLK0
Figure 7-70. 16-Bit Pulse Accumulators Block Diagram
8-Bit PAC3
(PACN3)
8-Bit PAC1
(PACN1)
Counter
Delay
4:1 MUX
MC9S12XDP512 Data Sheet, Rev. 2.17
PACA
PACB
8-Bit PAC2
(PACN2)
8-Bit PAC0
(PACN0)
16-Bit Main Timer
Capture Register
Holding Register
Clock Select
(PAMOD)
TCx Input
TCxH I.C.
TIMCLK (Timer Clock)
BUFEN LATQ TFMOD
MUX
Edge Detector
Edge Detector
Divide by 64
Delay Counter
Freescale Semiconductor
Bus Clock
P0
P7
Set CxF
Interrupt