Renesas RH850/F1Kx Series User Manual

Y-RH850-F1X-100PIN-PB-T1-V3 User’s Manual
R20UT3959ED0101, Rev. 1.01 20
2019-11-27
Chapter 9 Precautions
9.1 Usage of LIN15
On piggyback board V3 the LIN15 Rx/Tx signals on CN2 have been crossed.
Port P10_11 is LIN15RX, but it is connected to LIN15TX.
Port P10_12 is LIN15TX, but it is connected to LIN15RX.
In order to fix this it is best to make the appropriate modifications on the
RH850/X1x Network Main Board (Y-RH850-X1X-MB-T2-V1 or Y-RH850-X1X-
MB-T2-V2) or on the RH850/X2x Main Board (Y-RH850-X2X-MB-T1-V1).
9.1.1 Adjustments on RH850/X1x Network Main Board
In order to use LIN15 on the RH850/X1x Network Main Board following
modifications on the main board are needed:
1. Disconnect LIN15Tx and LIN15Rx from connector CN2 by setting switch
SW26-1 and SW26-2 to “OFF”.
2. Connect LIN15Tx manually from jumper JP60-1 to connector CN2-36.
3. Connect LIN15Rx manually from jumper JP60-2 to connector CN2-34.
Please see below picture for the necessary changes.
LIN*14*
LIN*15*
2
1
3
TR15
2
1
3
TR16
6 5 4
3 2 1
SW24
D15
B9
B8
B7
B6
B5
B4
B3
B2
B1
A9
A8
A7
A6
A5
A4
A3
A2
A1
B11
B10
A11
A10
CN79
R125
R123
R19
41
3
2 6
8 5
7
IC18
21
JP66
R121R119
1
TP16
21
JP64
R116
1
TP15
R117
4
32
1
SW25
43
21
CN63
2
1
JP60
4
32
1
SW26
D16
C107
R126
C108
C106
R122
R124
R120
R118
41
3
2 6
8 5
7
IC17
43
21
CN62
2
1
JP61
C4
header 2way longjumper 2.54mm
header 2way longjumper 2.54mm
header 2way longjumper 2.54mm
header 2waylongjumper 2.54mm
NDS331NTR
SMD-TESTPOINT
NDS331NTR
SMD-TESTPOINT
1K0
1K0
DIP-SWITCH-2POL-SMD
HEADER4WAY
HEADER4WAY
10K
TJA1020T/TJA1021T
10K
10K
0
10K
10K
VDDIOF
12.0V
VBATF
TJA1020T/TJA1021T
0
100N
161-10005823
SUBD9_M_DUAL
THT
1N4148W-V
1.0N
100N
LIN14TX
LIN14RX
LIN15TX
LIN15RX
VBAT_LIN_14
VDDIOF_LIN_15
10K
0
DO NOTFIT
VDDIOF_LIN_16
1.0N
0
DO NOTFIT
DIP-SWITCH-2POL-SMD
VBATF
12.0V
VDDIOF
1N4148W-V
VBAT_LIN_15
DIP-SWITCH-3POL-SMD
2
1
2
1
D
S
G
GND
BAT
LIN
INH
TXD
NWAKE
NSLP
RXD
D
S
G
43
21
2
1
IN
O UT
43
21
2
1
IN
O UT
GND [4]
GND [3]
PIN B9
PIN B8
PIN B7
PIN B6
PIN B5
PIN B4
PIN B3
PIN B2
PIN B1
GND [2]
GND [1]
PIN A9
PIN A8
PIN A7
PIN A6
PIN A5
PIN A4
PIN A3
PIN A2
PIN A1
GND
BAT
LIN
INH
TXD
NWAKE
NSLP
RXD
Open to disconnect LIN15 signal
Connect manuallyto CN2:
Pin1 to CN2-36
Pin2 to CN2-34

Renesas RH850/F1Kx Series Specifications

General

Brand	Renesas
Model	RH850/F1Kx Series
Category	Computer Hardware
Language	English