R0K572011S000BE Renesas Electronics America, R0K572011S000BE Datasheet - Page 492

• Manufacturer Part Number: R0K572011S000BE
• Description: KIT STARTER FOR SH7201
• Manufacturer: Renesas Electronics America
• Series: Renesas Starter Kits (RSK)r
• Type: MCUr

Specifications of R0K572011S000BE

• Contents: CPU Board, LCD Display Module, E8 Emulator, Cable, QuickStart Guide and CD-ROM
• For Use With/related Products: SH7201
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Section 12 Multi-Function Timer Pulse Unit 2 (MTU2)
(2)
(a)
Figure 12.17 shows an operation example in which PWM mode 1 has been designated for channel
0, and buffer operation has been designated for TGRA and TGRC. The settings used in this
example are TCNT clearing by compare match B, 1 output at compare match A, and 0 output at
compare match B. In this example, the TTSA bit in TBTM is cleared to 0.
As buffer operation has been set, when compare match A occurs the output changes and the value
in buffer register TGRC is simultaneously transferred to timer general register TGRA. This
operation is repeated each time that compare match A occurs.
For details of PWM modes, see section 12.4.5, PWM Modes.
Page 464 of 1190
Examples of Buffer Operation
When TGR is an output compare register
TGRB_0
TGRA_0
H'0000
TGRC_0
TGRA_0
TIOCA
TCNT value
Transfer
H'0200
Figure 12.17 Example of Buffer Operation (1)
H'0200
H'0200
H'0450
H'0450
H'0450
H'0520
R01UH0026EJ0300 Rev. 3.00
H'0520
Time
SH7201 Group
Sep 24, 2010