My question is on the UJA1023 chip spec sheet, Example 1 on page 22 of 49.
New to LIN, though I have studied other protocols and I think I understand most of the message structure.
This example is almost exactly what I'm looking for in my application. I want to set the chip for 8 outputs and be able to switch on any combination of those outputs that I want. I'm working to understand the first 10 lines and the configuration that is required for the chip. Haven't decided if I want them HSE or LSE yet, but that appears easy enough to configure. Looks like I want level set for all. Don't need PWM.
My question is after the first 10 lines. There is no NAD in the following 8 lines. How does the slave chip know it is the receiver of these messages?