r5f21346mnfp Renesas Electronics Corporation., r5f21346mnfp Datasheet - Page 312

• Manufacturer Part Number: r5f21346mnfp
• Description: Single-chip Mcus Incorporates The R8c Cpu Core
• Manufacturer: Renesas Electronics Corporation.

R8C/34M Group
R01UH0131EJ0100 Rev.1.00
Jun 21, 2011
Figure 19.11
19.5.6
TRCIOC
TRCIOD
TRCIOA
TRCIOB
The TRCGRC register can be used for output control of the TRCIOA pin, and the TRCGRD register can be
used for output control of the TRCIOB pin. Therefore, each pin output can be controlled as follows:
Change output pins in registers TRCGRC and TRCGRD as follows:
Figure 19.12 shows an Operating Example When TRCGRC Register is Used for Output Control of TRCIOA
Pin and TRCGRD Register is Used for Output Control of TRCIOB Pin.
• TRCIOA output is controlled by the values in registers TRCGRA and TRCGRC.
• TRCIOB output is controlled by the values in registers TRCGRB and TRCGRD.
• Set the IOC3 bit in the TRCIOR1 register to 0 (TRCIOA output register) and set the IOD3 bit to 0
• Set bits BFC and BFD in the TRCMR register to 0 (general register).
• Set different values in registers TRCGRC and TRCGRA. Also, set different values in registers TRCGRD
(TRCIOB output register).
and TRCGRB.
Changing Output Pins in Registers TRCGRC and TRCGRD
Changing Output Pins in Registers TRCGRC and TRCGRD
Output
control
Output
control
Output
control
Output
control
IOC3 = 0 in
TRCIOR1 register
IOC3 = 1
IOD3 = 0 in
TRCIOR1 register
IOD3 = 1
Compare match signal
Compare match signal
Compare match signal
Compare match signal
Comparator
Comparator
Comparator
Comparator
TRCGRA
TRCGRC
TRCGRB
TRCGRD
Page 280 of 740
TRC
19. Timer RC