Renesas M32R/ECU Series User Manual page 632

CAN MODULE
13
13.6 Receiving Data Frames
Reading out received data
Write H'4E, H'40 or H'00
Clear the TRFIN bit to 0
Read out from the message slot
Read the CAN Message Slot
Control Register
NO
TRFIN bit = 0
YES
Finished reading out
received data
Figure 13.6.3 Procedure for Reading Out Received Data
32180 Group User's Manual (Rev.1.0)
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