r5f21368sdfp Renesas Electronics Corporation., r5f21368sdfp Datasheet - Page 299

• Manufacturer Part Number: r5f21368sdfp
• Description: Renesas Mcu R8c Family / R8c/3xt-a Series
• Manufacturer: Renesas Electronics Corporation.

Under development
R8C/36T-A Group
R01UH0240EJ0001 Rev.0.01
Apr 28, 2011
Figure 16.12
• When the TWRC bit in TRBMR register is 0 (write to reload register and counter)
• When the TWRC bit in TRBMR register is 1 (write to reload register only)
reload register
reload register
reload register
reload register
Count source
Count source
Preliminary document
Specifications in this document are tentative and subject to change.
Example of Counter Operation in 16-Bit Timer
(Timer Mode or Programmable One-Shot Generation Mode)
TRBPRE
TRBPRE
Counter
Counter
TRBPR
TRBPR
Write 01h to TRBPRE register and 25h to TRBPR register
Write 01h to TRBPRE register and 25h to TRBPR register
0307h 0306h 0305h 0304h 2501h 2500h 24FFh 24FEh 24FDh 24FCh 24FBh 24FAh 24F9h 24F8h 24F7h
0307h 0306h 0305h 0304h 0303h 0302h 0301h 0300h 02FFh 02FEh • • • • • 0001h 0000h 2501h 2500h
Previous value
Previous value
Previous value
Previous value
New value (01h)
New value (25h)
New value (01h)
New value (25h)
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16. Timer RB2