- 1000 Global Customers
- 500 Protocol Stacks
- 300 CAN Device Drivers
- 75 Flash Bootloaders
- 60 Microcontrollers & DSPs
- 7 Real-Time Operating Systems
- 1 United States Patent
|
|
J1939/21 |
|
| |
| J1939/21 specifies the datalink layer for a J1939 network and is the only datalink layer published and supported for J1939. This specification is responsible for defining the bit encoding of 29-bit CAN identifiers. |
| |
| Also included in this specification is the encoding for source address (SA), destination address (DA), priority (P), and parameter group number (PGN). |
|
|
| |
|
