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■ VCCB1 to VCCB5 settings
Figure 4.2 describes the factory setting of VCCB1 to VCCB5 jumper plugs and the setting of the
jumper plugs.
Figure 4.2 VCCB1 to VCCB5 Jumper Plug Settings
VCC5H VCC3H
S4
VCCB4
VCC5H VCC3H
S3
VCCB3
VCC5H VCC3H
S2
VCCB2
VCC5H VCC3H
S1
VCCB1
VCC5H VCC3H
S5
VCCB5
Jumper
plug
Setting Meaning Remarks
VCCB1
VCC5H
Adjust the level of group 1 output signals
to 4.4 V.
Select this setting if connecting a 5 V
± 10 % power supply to pin 176.
VCC3H
Adjust the level of group 1 output signals
between 3.6 V and 3.0 V.
Select this setting if connecting a 3.3 V
± 0.3 V power supply to pin 176.
VCCB2
VCC5H
Adjust the level of group 2 output signals
to 4.4 V.
Select this setting if connecting a 5 V
± 10 % power supply to pin 162.
VCC3H
Adjust the level of group 2 output signals
between 3.6 V and 3.0 V.
Select this setting if connecting a 3.3 V
± 0.3 V power supply to pin 162.
VCCB3
VCC5H
Adjust the level of group 3 output signals
to 4.4 V.
Select this setting if connecting a 5 V
± 10 % power supply to pin 147.
VCC3H
Adjust the level of group 3 output signals
between 3.6 V and 3.0 V.
Select this setting if connecting a 3.3 V
± 0.3 V power supply to pin 147.
VCCB4
VCC5H
Adjust the level of group 4 output signals
to 4.4 V.
Select this setting if connecting a 5 V
± 10 % power supply to pin 133.
VCC3H
Adjust the level of group 4 output signals
between 3.6 V and 3.0 V.
Select this setting if connecting a 3.3 V
± 0.3 V power supply to pin 133.
VCCB5
VCC5H
Adjust the level of group 5 output signals
to 4.4 V.
Select this setting if connecting a 5 V
± 10 % power supply to the VCC3 pin.
VCC3H
Adjust the level of group 5 output signals
between 3.6 V and 3.0 V.
Select this setting if connecting a 3.3 V
± 0.3 V power supply to the VCC3 pin.