MB2146-301A-E F
2
MC-8FX Family for MB95FV100D-101 MCU Board Operation Guide, Doc. # 002-07496 Rev. *A
16
How to Setup
4.5
Setting of the Clock Input Selector Switch (SW2)
Figure 4-4 shows the clock input selector switch. Table 4-2 lists switch positions for the main clock
supply source. Table 4-3 lists switch positions for the sub clock supply source.
Figure 4-4. Clock input selector switch (SW2)
Table 4-2. Setting of main clock supply source
Table 4-3. Setting of the sub clock supply source
LVD selector switch SW4
Select the low-voltage detection function.
LVD1 : LVD1 enabled
OFF : LVD function disabled
LVD2 : LVD2 enabled
OFF
Voltage selector
switch
SW5
Select 5V or 3V supply for the operating voltage of the evaluation
MCU.
5V : 5V supply
3V : 3V supply
3V
Sub clock selector
jumper plug
S1
Select whether to use the sub clock.
(See “Setting of the sub clock selector jumper plug (S1)”).
Jumper of
B-C
LVD2 detection
voltage selector
jumper plug
S2
Set the LVD2 detection voltage (See “Setting of the LVD2 detection
voltage selector jumper plug (S2)”).
LVD0
Main clock supply source
Settings of the clock input selector switch
SW2-1
SW2-2
Clock area
OFF
OFF
User system
ON
ON
Sub clock supply source
Settings of the clock input selector switch
SW2-3
SW2-4
Clock area
OFF
OFF
User system
ON
ON
Switch/Jumper plug
Settings
Shipment
setting
X0
X1
X0A
X1A
1 2 3 4
ON
