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Status Pin Change Timing; In Reset - Hitachi SH7750 series Hardware Manual

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9.7

STATUS Pin Change Timing

The STATUS1 and STATUS0 pin change timing is shown below.
The meaning of the STATUS pin settings is as follows:
Reset:
HH (STATUS1 high, STATUS0 high)
Sleep:
HL (STATUS1 high, STATUS0 low)
Standby: LH (STATUS1 low, STATUS0 high)
Normal:
LL (STATUS1 low, STATUS0 low)
The meaning of the clock units is as follows:
Bcyc: Bus clock cycle
Pcyc: Peripheral clock cycle
9.7.1

In Reset

Power-On Reset
CKIO
SCK2
Normal
STATUS
Rev. 4.0, 04/00, page 188 of 850
PLL stabilization
time
0–5 Bcyc
Figure 9.1 STATUS Output in Power-On Reset
Reset
0–30 Bcyc
Normal

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