User manual

R95 LIN Mode
Configuration
When fitted in conjunction with R96,
the LIN operates in master mode.
When removed in conjunction with R96, the
LIN operates in slave mode
R96
R96 LIN Mode
Configuration
When fitted in conjunction with R95,
the LIN operates in master mode.
When removed in conjunction with R95, the
LIN operates in slave mode.
R95
Table 6-6: Serial port configuration links
Table 6-7 below describes the function of the option links associated with Power Source configuration.
Option Link Settings
Reference Function Fitted Alternative ( Removed ) Related
To
R18 Power Source
Connects the voltage source from
PWR1 to Board_VCC
Disconnects the Board_VCC from PWR1
connector
-
R19 Power Source
Connects the net CON_5V (JA1-1) to
Board_VCC. External 5V supply can be
connected at CON_5V.
(R18 and R20 Must be removed if
supplying 5V from CON_5V)
Disconnects CON_3V3 from Board_VCC R20
R20 Power Source
Connects the net CON_3V3 (JA1-3) to
Board_VCC. External 3.3V supply can
be connected at CON_3V3.
(R18 and R19 Must be removed if
supplying 3.3V from CON_3V3)
Disconnects CON_3V3 from Board_VCC R19
R21 Microcontroller
Power Supply
Supply power to the Microcontroller
VCC pin
Disables 5V power supply to the
microcontroller VCC pins. Supply current to
the MCU can be measured across ‘J6’
-
Table 6-7: Power configuration links
11