r5f21346mnfp Renesas Electronics Corporation., r5f21346mnfp Datasheet - Page 386

• 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 20.15
20.5.19 Operating Example
The above applies under the following conditions:
Bits BFCi and BFDi in the TRDMR register are set to 0 (registers TRDGRCi and TRDGRDi are not used as buffer registers).
Bits EBi, ECi and EDi in the TRDOER1 register are set to 0 (enable TRDIOBi, TRDIOCi and TRDIODi pin outputs).
Bits TOBi and TOCi in the TRDOCR register are set to 0 (inactive level), the TODi bit is set to 1 (active level).
The POLB bit in the TRDPOCRi register is set to 1 (active level “H”), bits POLC and POLD are set to 0 (active level “L”).
i = 0 or 1
TRDSRi register
TRDSRi register
TRDSRi register
TRDSRi register
TRDIODi output
TRDIOBi output
TRDIOCi output
Count source
Value in TRDi register
IMFA bit in
IMFB bit in
IMFC bit in
IMFD bit in
Operating Example of PWM Mode
m
n
p
q
to compare match
to compare match
to compare match
Initial output “H”
Initial output “L”
Initial output “L”
Active level “H”
Active level “L”
Set to 0 by a program
Set to 0 by a program
q+1
Inactive level “H”
Inactive level “L”
p+1
n+1
m+1
m: Value set in TRDGRAi register
n: Value set in TRDGRBi register
p: Value set in TRDGRCi register
q: Value set in TRDGRDi register
m-q
Set to 0 by a program
m-p
m-n
Set to 0 by a program
Page 354 of 740
20. Timer RD