User manual

Starter Kit for V850E2/FG4-L User Manual
Jumper /
Connector
Description Setting Note
1 – 2
Common VDD rail (Note 2)
3 – 4
A0VDD to µC
5 – 6
REG1VDD to µC
7 – 8
E1VDD to µC
9 – 10
E0VDD to µC
11 – 12
REG0VDD to µC
13 – 14
OSCVDD to µC
CN5 Micro Controller power distribution
15 – 16
I0VDD to µC
CN6 Board supply selection
3 – 4
Supply by E1 Debugger
(Note 3)
CN7 External supply (optional)
-
+3.3V to +5.0V DC (optional)
(Note 3)
1 – 2
TX signal to DB9 CN12
RS232
3 – 4
RX signal to DB9 CN12
7 – 8 VBAT (12V externally) to CN12
9 – 10 LIN Signal to DB9 CN12
CN8
11 – 12 Ground to DB9 CN12
CN9
LIN
1 – 2 Sleep disabled
CAN0 1 – 2 CN10
CAN1
3 – 4
If bus termination is needed
1
12V DC from external
CN13
12V external supply (VBAT) for
LIN and CAN
2
Ground from external
1 – 2
Low power setting
CN14 Power selection LED D1
3 – 4
High power setting (CAUTION)
CN15 E1 Debugger interface
-
Connect E1 Debugger
1
VDD on board
CN18 Test pin
2
Ground on board
Table 3. Jumper / Connector settings overview
Notes:
1. Bold font indicates default setting.
2. Pins 1 – 2 can be used to measure µC total supply current.
3. In case CAN is used, the supply voltage must be 5.0V
R20UT0939ED0100 Page 7
Mar 8, 2012