R0K572030S000BE Renesas Electronics America, R0K572030S000BE Datasheet - Page 718

• Manufacturer Part Number: R0K572030S000BE
• Description: KIT DEV FOR SH7203
• Manufacturer: Renesas Electronics America
• Series: Renesas Starter Kits (RSK)r
• Type: MCUr

Specifications of R0K572030S000BE

• Contents: CPU Board, LCD Module, E10A-Lite Emulator, Cable, QuickStart Guide and CD-ROM
• Silicon Manufacturer: Renesas
• Kit Contents: Board
• Silicon Family Name: SH7203
• Silicon Core Number: R5S72030W200FP
• Tool / Board Applications: General Purpose MCU, MPU, DSP, DSC
• Mcu Supported Families: SH7203
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• For Use With/related Products: SH7203
• Lead Free Status / Rohs Status: Compliant

Section 13 Watchdog Timer (WDT)
Rev. 3.00 Sep. 28, 2009 Page 686 of 1650
REJ09B0313-0300
reset signal*
[Legend]
WT/IT:
TME:
Note: * Internal reset signal occurs only when the RSTE bit is set to 1.
WDTOVF
Internal
signal
H'FF
H'00
WTCNT
Timer mode select bit
Timer enable bit
value
WT/IT = 1
TME = 1
Figure 13.4 Operation in Watchdog Timer Mode
H'00 written
in WTCNT
WDTOVF and internal reset generated
64 × Pφ clock cycles
WOVF = 1
Overflow
128 × Pφ clock cycles
H'00 written
in WTCNT
Time