Rscan0Rmdf1Q - Receive Buffer Data Field 1 Register (Q = 0 To 31) - Renesas RZ/A Series User Manual

RZ/A1L Group, RZ/A1LU Group, RZ/A1LC Group
21.3.22 RSCAN0RMDF1q — Receive Buffer Data Field 1 Register (q = 0 to 31)
Access: Can be read in 8-, 16-, and 32-bit units
Address: <RSCAN0_base> + 060C
Initial value: 0000 0000
H
Bit 31 30 29
Initial value 0 0 0
R/W R R R
Bit 15 14 13
0 0 0
Initial value
R/W R R R
Table 21.36
Bit Position
31 to 24
23 to 16
15 to 8
7 to 0
When the RMDLC[3:0] value in the RSCAN0RMPTRq register is smaller than 1000
which no data is set are read as 00
R01UH0437EJ0600 Rev.6.00
Jan 29, 2021
+ (q * 0010 )
H H
28 27 26 25
RMDB7[7:0]
0 0 0 0
R R R R
12 11 10 9
RMDB5[7:0]
0 0 0 0
R R R R
RSCAN0RMDF1q register contents
Bit Name Function
RMDB7[7:0] Receive Buffer Data Byte 7
Receive Buffer Data Byte 6
RMDB6[7:0]
Receive Buffer Data Byte 5
RMDB5[7:0] Receive Buffer Data Byte 4
Data for a message stored in the receive buffer can be read.
RMDB4[7:0]
.
H
24 23 22 21
0 0 0 0
R R R R
8 7 6 5
0 0 0 0
R R R R
21. CAN Interface
20 19 18 17
RMDB6[7:0]
0 0 0 0
R R R R
4 3 2 1
RMDB4[7:0]
0 0 0 0
R R R R
, data bytes for
B
16
0
R
0
0
R
21-56