Renesas RL78 Series

RL78/F13, F14 CHAPTER 17 LIN/UART MODULE (RLIN3)
R01UH0368EJ0210 Rev.2.10 1208
Dec 10, 2015
(d) No-Response Request
Figure 17-13 shows the operation of the LIN/UART module (LIN slave mode) when no response is requested. Table 17-13
shows the processing that occurs when no response is requested.
Figure 17-13. Operation when No Response is Requested
Table 17-13.
Processing when No Response is Requested
Step Software processing LIN/UART module processing
(1)
 Sets the no-response request bit (LNRR bit) to 1.
 Waits for the setting of the no-response request bit
(LNRR bit) by software.
 Completes the frame reception process.
 Waits for a new break.
Header
Response space
Inter-byte space Inter-frame space
Response
Data 1 Data 2 Checksum
Checksum
ID +
parity
Data fieldData field
(1)