Renesas RA2 Series Engineering Manual

Renesas VUI Reference Solution VOICE-RA2L1 Engineering Manual
VOICE-RA2L1 Engineering Manual Rev.1.0 Page
13
of 14
June 2022
8.6 Power
5V may be supplied from an external USB host to the USB Debug connector (J6) labelled with J-Link OB on
the board or from USB type-C connector(J1) labelled with USB-C.
Figure 5. VOICE-RA2L1 Power Block Diagram
8.7 USB Type-C
The board includes one USB TYPE-C connector (J1) only for supply 5V purpose.
Table 16. USB Type-C Signal Assignments (J1)
USB FS Signal
USB-C Signal Name
USB-C Connection
GND
GND
A1
N.C.
TXp1
A2
N.C.
TXn1
A3
VBUS1
VBUS
A4
N.C.
CC1
A5
USB1_P
DP1
A6
USB1_N
DN1
A7
N.C.
SBU1
A8
VBUS1
VBUS
A9
N.C.
RXN2
A10
N.C.
RXP2
A11
GND
GND
A12
GND
GND
B1
N.C.
TXP2
B2
N.C.
TXN2
B3
VBUS1
VBUS
B4
N.C.
CC2
B5
USB1_P
DP2
B6
USB1_N
DN2
B7
N.C.
SBU2
B8
VBUS1
VBUS
B9
N.C.
RXN1
B10
N.C.
RXP1
B11
GND
GND
B12

Renesas RA2 Series Specifications

General

Brand	Renesas
Model	RA2 Series
Category	Motherboard
Language	English