R0K572011S000BE Renesas Electronics America, R0K572011S000BE Datasheet - Page 663

• 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

SH7201 Group
14.4.4
When operating in interval timer mode, interval timer interrupts are generated at every overflow of
the counter. This enables interrupts to be generated at set periods.
1. Clear the WT/IT bit in WTCSR to 0, set the type of count clock in the CKS[2:0] bits in
2. Set the TME bit in WTCSR to 1 to start the count in interval timer mode.
3. When the counter overflows, the WDT sets the IOVF bit in WTCSR to 1 and an interval timer
R01UH0026EJ0300 Rev. 3.00
Sep 24, 2010
WTCNT value
H'FF
[Legend]
ITI: Interval timer interrupt request generation
WTCSR, and set the initial value of the counter in WTCNT.
interrupt request is sent to the INTC. The counter then resumes counting.
H'00
WT/IT = 0
Using Interval Timer Mode
TME = 1
Figure 14.5 Operation in Interval Timer Mode
Overflow
ITI
Overflow
ITI
Overflow
ITI
Section 14 Watchdog Timer (WDT)
Overflow
ITI
Page 635 of 1190
Time