Fujitsu FR81S User Manual
CHAPTER 35: REGULATOR CONTROL
3. Configuration
FUJITSU SEMICONDUCTOR LIMITED
CHAPTER : REGULATOR CONTROL
FUJITSU SEMICONDUCTOR CONFIDENTIAL
5
3. Configuration
This section explains the configuration of the regulator control.
Figure 3-1 Regulator Control Overview Diagram
*: The difference between the sub mode and the standby mode is only the output voltage settings.
SRSEL
MRSEL
STRSEL
REGSEL
Regulator
Output voltage setting
Main
Sub
Standby
Regulator
control
control
Sub/Standby
select (voltage)
select (voltage)
Mode Select
VCC5
To internal
circuit
MB91520 Series
MN705-00010-1v0-E
1196