5 flexray physical layer module connector (x3, x7), Flexray physical layer module connector (x3, x7), Table 4-4: flexray physical layer modules – FUJITSU MB91460 SERIES User Manual
Page 40
SK-91F467-FLEXRAY V1.1
Connectors
FMEMCU-UG-910017-11
- 40 -
© Fujitsu Microelectronics Europe GmbH
4.5 FlexRay Physical Layer Module Connector (X3, X7)
To use the FlexRay physical layer driver module from TZM (FT1080) there are two special
connectors on board of SK-91F467-FLEXRAY, both for FlexRay channels A and B, to insert
the modules. If the modules FT1080 should be used, it is necessary to disable the RS-485
driver modules (see chapter 3.6).
Figure 4-5: FlexRay Physical Layer Connector
Pin Number
Pin Signal
Description
1
SGND Signal
Ground
2
Shield
FlexRay bus shield (filtered)
3
NC Not
used
4
BM Bus
line
Minus
5
NC Not
used
6
BP Bus
line
Plus
7
EN
Mode control input
8
NC Not
used
9
WAKE Local
wakeup
10 NC
Not
used
11 nSTB
Mode
control
input
12 NC
Not
used
13
BGE
Bus guardian enable
14 NC
Not
used
15 No
Pin
Coded
16 No
Pin
Coded
17
TxD
Transmission data input
18 Ubuffer
Transmitter
supply
voltage
buffering
19
TxEN
Transmission data enable
20 GND
Ground
21
RxD
Receive data output
22 VIO
I/O
supply
voltage
23
RxEN
Receive data enable output (not used)
24 GND
Ground
25
INH2
Inhibit switch floating in standby / sleep mode
26 Vcc
Supply
voltage
27
INH1
Inhibit switch floating in sleep mode
28 GND
Ground
29 nERR
Error
indication
30 VBat
Battery
supply
voltage
31 NC
Not
used
32 GND
Ground
33 NC
Not
used
34
nCS
ID-EEPROM SPI-nCS (connected to optional pin header)
35 NC
Not
used
36
SDI
ID-EEPROM SPI data in (connected to optional pin header)
37
TRXD0
Star (connected to optional pin header)
38
SDO
ID-EEPROM SPI data out (connected to optional pin header)
39
TRXD1
Star (connected to optional pin header)
40
SCK
ID-EEPROM SPI clock (connected to optional pin header)
Table 4-4: FlexRay Physical Layer Modules