Renesas RL78/G1D, Руководство пользователя

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RL78/G1D Evaluation Board
R30UZ0048EJ0130 Rev.1.30 Page
12
of
22
Dec. 1, 2015
Table 6-1 shows operating modes and the settings of the slide switches for power supply input.
Table 6-1 Major Blocks Using Power Supply
Operating mode
Settings of slide switches Host
interface
connection
(P3_0)
SW11 SW7 SW8
Host
interface
used
DC 5 V power
supply input Pin 3 side
(other power supply) Pin 3 side
(DC/VBUS) Pin 1 side
(DC 5 V)
L
VBUS power
supply input Pin 3 side
(other power supply) Pin 3 side
(DC/VBUS) Pin 3 side
(VBUS)
L
Battery box
input Pin 3 side
(other power supply) Pin 1 side
(battery)

L
E1 power
supply 3.3 V Pin 3 side
(E1 (3.3 V))
 
L
Host
interface
not used
DC 5 V power
supply input Pin 3 side
(other power supply)
Pin 3 side
(DC/VBUS) Pin 1 side
(DC 5 V)
H
Battery box
input Pin 3 side
(other power supply) Pin 1 side
(battery)

H
E1 power
supply (3.3 V) Pin 1 side
(E1 (3.3 V))
 
H

: Setting not specified.
For SW12, see 3.1 .
6.2 DC Jack Input Power
Table 6-2 shows the specifications of the power input from the DC jack on the evaluation board.
Table 6-2 DC Jack Input Power
Item Specification
Plug
OD φ5.5 mm, ID φ2.0 mm
Polarity of plug Outside: minus, inside: plus
Input voltage 1.8 V to 5.0 V
Supply current 1 A or higher