In Exit From Standby Mode; Figure 9.2 Status Output In Manual Reset; Figure 9.3 Status Output In Standby  Interrupt Sequence - Hitachi SH7751 Hardware Manual

Manual Reset
CKIO
(High)
*
Normal
STATUS
Note: * In a manual reset, STATUS = HH (reset) is set and an internal reset started after waiting
until the end of the currently executing bus cycle.
9.9.2

In Exit from Standby Mode



Standby Interrupt
CKIO
Normal
STATUS
Figure 9.3 STATUS Output in Standby
≥ 0 Bcyc

Figure 9.2 STATUS Output in Manual Reset

Oscillation stops
Reset
0–30 Bcyc
Interrupt request
WDT count
Standby
 
Interrupt Sequence
Rev. 3.0, 04/02, page 231 of 1064
Normal
WDT overflow
Normal