
iv
TABLE OF CONTENTS (Continued)
Paragraph
Page
Number
Title
Number
Section 6
Programmable Timer, Real Time Interrupt and Pulse Accumulator
6.1
Programmable Timer ...................................................................................
6-1
6.1.1
Counters .................................................................................................
6-1
6.1.2
Prescalers ..............................................................................................
6-2
6.1.3
Input Capture Functions .........................................................................
6-2
6.1.4
Output Compare Functions ....................................................................
6-2
6.1.5
Programmable Input Capture/Output Compares ....................................
6-3
6.2
Real Time Interrupt ......................................................................................
6-4
6.3
Pulse Accumulator .......................................................................................
6-4
6.4
Timer, RTI and Pulse Accumulator Registers ..............................................
6-5
6.4.1
Count Registers (TCNT1 and TCNT2) ...................................................
6-5
6.4.2
Prescaler Register (TPRE) .....................................................................
6-6
6.4.3
Input Capture Registers (TIC1 – TIC3) ..................................................
6-7
6.4.4
Output Compare Registers (TOC1 – TOC4) ..........................................
6-8
6.4.5
Output Compare 5/Input Capture 4 Register (TO5I4) ............................
6-9
6.4.6
Output Compare 6/Input Capture 5 Register (TO6I5) ............................
6-9
6.4.7
Output Compare 7/Input Capture 6 Register (TO7I6) ............................
6-10
6.4.8
Output Compare 1 Action Mask Register (OC1M) .................................
6-10
6.4.9
Output Compare 1 Action Data Register (OC1D) ..................................
6-11
6.4.10
Compare Force Register (CFORC) ........................................................
6-11
6.4.11
Control Register 1 (TCTL1) ....................................................................
6-12
6.4.12
Timer Control Register 2 (TCTL2) ..........................................................
6-12
6.4.13
Timer Control Register 3 (TCTL3) ..........................................................
6-13
6.4.14
Control Register 4 (TCTL4) ....................................................................
6-14
6.4.15
Main Timer Interrupt Mask Register 1 (TMSK1) .....................................
6-15
6.4.16
Main Timer Interrupt Flag Register 1 (TFLG1) .......................................
6-15
6.4.17
Miscellaneous Timer Interrupt Mask Register 2 (TMSK2) ......................
6-16
6.4.18
Miscellaneous Timer Interrupt Flag Register 2 (TFLG2) ........................
6-17
6.4.19
Count Register (PACNT) ........................................................................
6-18
6.4.20
Pulse Accumulator Control Register (PACTL) .......................................
6-19
F
re
e
sc
a
le
S
e
m
ic
o
n
d
u
c
to
r,
I
Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
n
c
..
.