文档介绍：Features
• Compatible with ISO 9141
• to 6V operating range
• Direct LED drive for status display
• K and L Line normal or inverted
• ISO9141 and ISO9141-2 support
• Auto ISO Baudrate detection
• Auto 5 Baud init process
• Multiple response from multiple ECU ISO 9141 to RS232
• Physical and fonctional addressing gateway according to
SAE J1979
Description
OE80C1000
ISO 9141 is an international standard for
communication between automobiles and
diagnostic specifies a serial data
communication bus between ECUs and diagnostic
test SAE OBDII Scan Tool ( SAE j1978 ). ISO
9141 has been adopted by the CARB .
The OE80C1000 provides an inteligent interface
between a Host and the vehicle’s Electronic
control units. Both LEDs display the current
communication status and connected information.
K and L lines can be connected to ISO BUS
eighter via transistor or transceiver chip. The logic
level on K and L lines can be inverted. The ISO
baud rate is automatically detected .