Renesas RH850/F1 Series, Руководство пользователя

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Y-RH850-F1X-100PIN-PB-T1-V3
User’s Manual
R20UT3959ED0101, Rev. 1.01 21
2019-11-27
9.1.2 Adjustments on RH850/X2x Main Board
To be able to use LIN15 with the RH850/X2x Main Board changes are very
simple.
On RH850/X2x Main Board the connection of LIN15Tx and LIN15Rx to connector
CN2 is by jumper JP35. This can be modified easily to accommodate the pin
swap on CN2:
1. Remove the jumpers on JP35.
2. On JP35 connect JP35-1 with JP35-4 for LIN15Rx.
3. On JP35 connect JP35-2 with JP35-3 for LIN15Tx
Please see below picture for the necessary changes.
LIN*14*
LIN*15*
header 4way
header 4way
NDS331NTR
header 8way
header 8way
DO NOT FIT
0
0
DO NOT FIT
header 10way shrouded
header 10way shrouded
NDS331NTR
SMD-TESTPOINT
SMD-TESTPOINT
TJA1021T
1n
100n
1
K
0
1N4148W-V
TJA1021T
100n
1
K
0
1N4148W-V
1n
VCC12V0
VDDIOF VCC12V0 VDDIOF_LIN_14
VBAT_LIN_14
VBAT_LIN_15
VDDIOF VDDIOF_LIN_15
12.0V
3.3V/OR 5 V 12.0V
1
0
K
1
0
K
1
0
K
1
0
K
D
IP
-S
W
IT
C
H
-3
P
O
L
-S
M
D
1
0
K
1
0
K
3.3V/OR 5V
JP35
JP36
TR27
CN33
CN34
R108
R154
CN72
CN71
TR26
TP16
TP17
IC22
C88
C85
R157
D20
IC23
C86
R158
D21
C90
S
W
2
7
R
1
4
0
R147
R144
R143
R148
R
1
3
9
12C5>
12C5<
12C4>
12C4<
LIN15TX
LIN15RX LIN_15TX
LIN14TX
LIN14RX LIN14_TX
LIN_15RX
LIN14_RX
LIN15_BAT
NC
NC
NC
NC
NC
LIN14_BAT
NC
NC
NC
NC
NC
LIN15
LIN14
1 2
3 4
1 2
3 4
3
1
2
1 2
3 4
5 6
7 8
1 2
3 4
5 6
7 8
1
2
3
4
5
6
7
8
9
10
1
2
3
4
5
6
7
8
9
10
3
1
2
1
1
7
5
8
6 2
3
1 4
7
5
8
6 2
3
1 4
6 5 4
3 2 1
4 3
2 1
O U T
GND
BAT
LIN
INH
TXD
NWAKE
NSLP
RXD
IN
GND
BAT
LIN
INH
TXD
NWAKE
NSLP
RXD
4 3
2 1
8 7
6 5
4 3
2 1
8 7
6 5
4 3
2 1
D
S
G
7
9
4
3
5
8
6
1
10
2
7
9
4
3
5
8
6
1
10
2
IN
D
S
G
O U T
Cross Rx and Tx line on jum per JP35.
Connect pin 1 to pin 4 for Rx
Connect pin 3 to pin 2 for Tx