MB2146-301A-E F
2
MC-8FX Family for MB95FV100D-101 MCU Board Operation Guide, Doc. # 002-07496 Rev. *A
13
4.
How to Setup
4.1
How to the switch and jumper plug on a MCU board setup
Please set the following switches referring to “Figure 4-1 The switch and jumper plug on a MCU
board”.
1. Set the clock selector switch (SW1-1) to ON or OFF to disable or enable the sub clock,
respectively.
2. Set the clock supervisor selector switch (SW1-2) to OFF.
3. Set the C-pin selector switch (SW1-4) to OFF.
4. Set the clock input selector switch (SW2).
Check that value with “
Setting of the clock input selector switch (SW2)”.
5. Set the product selector switch (SW3) to the value corresponding to the number of pins on the
production MCU.
Check that value with “
Setting of the product selector switch (SW3)”.
6. Set the LVD selector switch (SW4) to OFF.
7. Set the power supply selector switch (SW5) to 3V.
8. Set the sub clock selector jumper plug (S1).
Check that value with “
Setting of the sub clock selector jumper plug (S1)”.
Please use with following settings, because APB8 bus and LVD2 functions are not available.
■
Set the APB8 bus output selector switch (SW1-3) to OFF.
■
Set the LVD2 detection voltage selector jumper plug (S2) to LVD0.
Check that value with “
Setting of the LVD2 detection voltage selector jumper plug (S2)”.
Figure 4-1. The switch and jumper plug on a MCU board
BGM
ADAPTER
SUB CLOCK
C B A
1
2
CLK
CLK S.V.
APB8
C
X0
X1
X0A
X1A
7
6
5
4
3
2
1
0
F
E
D
C
B
A
9
8
PRODUCT SELECT
LVD4
LVD3
LVD2
LVD1
LVD0
GND VCC
3V
5V
LVD2
OFF
LVD1
MAIN CLOCK
1 2 3 4
1 2 3 4
ON
ON
SW5
SW3
SW1
SW2
S1
SC5
SC6
SC4
SC3
SC2
SC1
S2
SW4
