R5F21133DFP RENESAS [Renesas Technology Corp], R5F21133DFP Datasheet - Page 112

• Manufacturer Part Number: R5F21133DFP
• Description: 16-BIT SINGLE-CHIP MICROCOMPUTER M16C FAMILY/R8C/Tiny SERIES
• Manufacturer: RENESAS [Renesas Technology Corp]

R8C/13 Group
Rev.1.20
REJ09B0111-0120
Figure 12.28 Timer C Block Diagram
12.4 Timer C
Timer C is a 16-bit timer. Figure 12.28 shows a block diagram of Timer C. Figure 12.29 shows a block
diagram of CMPs waveform generation unit. Figure 12.30 shows a block diagram of CMP waveform
output unit.
The Timer C has two modes: input capture mode and output compare mode.
Figures 12.31 shows TC, TM0, TM1, and TCC0 registers. Figure 12.32 shows TCC1 and TCOUT regis-
ters.
INT
Jan 27, 2006
3
/TC
TCC01 to TCC02, TCC07: Bits in TCC0 register
TCC10 to TCC12: Bits in TCC1 register
f
IN
RING
TCC02 to TCC01
-fast
f
32
f
f
1
8
page 101 of 205
f
f
f
TCC11 to TCC10
32
1
8
=00
=01
=10
=11
f
RING128
2
2
2
2
=01
=10
=11
2
2
2
TCC00
Other than 00
=00
2
Capture and compare 0 register
Upper 8 bits
Upper 8 bits
Upper 8 bits
2
Sampling
clock
Digital
filter
Compare register 1
Compare circuit 1
Compare circuit 0
TM1 register
TC register
Counter
TM0 register
TCC07=0
TCC07=1
Lower 8 bits
Lower 8 bits
Lower 8 bits
detection
TCC12
Edge
=0
Timer C counter reset signal
TCC12
=1
Transfer signal
INT3 interrupt
Timer C interrupt
Compare 1 interrupt
Compare 0 interrupt
12.4 Timer (Timer C)