SH7055S Datasheet, PDF(477/1002 Page) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperH RISC engine Family/SH7000 Series

English

English German Russian Spanish Italian Polish Chinese Japanese Korean French Portuguese	Language :

SH7055S Datasheet, PDF (477/1002 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperH RISC engine Family/SH7000 Series

◁

TCNT

value

H'FF

Overflow

H'00

Time

WT/ = 1

TME = 1

H'00 written

in TCNT

WOVF = 1 WT/ = 1

TME = 1

and

internal reset generated

H'00 written

in TCNT

signal

Internal

reset signal*

128 Ï clocks

512 Ï clocks

WT/ : Timer mode select bit

TME: Timer enable bit

Note: * Internal reset signal occurs only when the RSTE bit is set to 1.

Figure 13.4 Operation in Watchdog Timer Mode

Rev.2.0, 07/03, page 439 of 960

▷