Datasheet

Section 13 Timer RC
Rev. 1.50 Sep. 18, 2007 Page 218 of 584
REJ09B0240-0150
Table 13.1 summarizes the timer RC functions, and figure 13.1 shows a block diagram of timer
RC.
Table 13.1 Timer RC Functions
Input/Output Pins
Item Counter FTIOA FTIOB FTIOC FTIOD
Count clock Internal clocks: φ, φ/2, φ/4, φ/8, φ/32, and φ40M
External clock: FTCI
General registers
(output compare/input
capture registers)
Period
specified in
GRA
GRA GRB GRC (buffer
register for
GRA in
buffer mode)
GRD (buffer
register for
GRB in
buffer mode)
Counter clearing function GRA
compare
match
GRA
compare
match
— — —
TGRC input — — — —
Initial output value
setting function
—
Yes Yes Yes Yes
Buffer function
—
Yes Yes
— —
Compare 0 —
Yes Yes
Yes Yes
match output
1 —
Yes Yes
Yes Yes
Toggle —
Yes Yes
Yes Yes
Input capture function —
Yes Yes Yes
Yes
PWM mode — —
Yes Yes
Yes
PWM2 mode — —
Yes
— —
Interrupt sources Overflow Compare
match/input
capture
Compare
match/input
capture
Compare
match/input
capture
Compare
match/input
capture