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Is it vital to clear module standby of peripheral to use after power-on?

Latest Updated:03/17/2011

Question:

Is it necessary to clear the module standby of peripheral modules to use after power-on?

Answer:

Yes, it is necessary to do so.
After power-on reset, most of peripheral modules are in module standby state (clock is not supplied to modules). So, you must clear the module standby of peripheral modules to use at first.
Suitable Products
SH7286
SH7285
SH7263
SH7262, SH7264
SH7261
SH7243
SH7214, SH7216
SH7211
SH7206
SH7203
SH7201
SH7124, SH7125
SH7147
SH7146, SH7149
SH7144, SH7145
SH7131, SH7132, SH7136, SH7137
SH7083, SH7084, SH7085, SH7086
SH7065
SH7047, SH7049, SH7105, SH7107, SH7109
SH7046, SH7148, SH7101, SH7048, SH7104, SH7106, SH7108