Rscan0Tmtastsy - Transmit Buffer Transmit Abort Status Register Y (Y = 0) - Renesas RZ/A Series User Manual

RZ/A1L Group, RZ/A1LU Group, RZ/A1LC Group
21.3.48 RSCAN0TMTASTSy — Transmit Buffer Transmit Abort Status Register y (y = 0)
Access: Can be read in 8-, 16-, and 32-bit units
Address: <RSCAN0_base> + 0380
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 21.65
Bit Position
31 to 16
15 to 0
TMTASTSp Flags (p = 0 to 31)
When the TMTRF[1:0] flag in the RSCAN0TMSTSp register is set to 01
completed), the corresponding TMTASTSp flag is set to 1.
A TMTASTSp flag is cleared to 0 when the corresponding TMTRF[1:0] flag is set to 00
reset mode.
Table 21.66 shows the bit assignment.
Table 21.66
0
1
.
.
15
16
.
.
30
31
R01UH0437EJ0600 Rev.6.00
Jan 29, 2021
+ (y * 0004 )
H H
28 27 26 25
TMTASTSp (p = y × 32 + 31 to y × 32 + 16 (y = 0))
0 0 0 0
R R R R
12 11 10 9
TMTASTSp (p = y × 32 + 15 to y × 32 + 0 (y = 0))
0 0 0 0
R R R R
RSCAN0TMTASTSy register contents
Bit Name Function
TMTASTSp Transmit Buffer Transmit Abort Status Flag p (p = y × 32 + 31 to y × 32 + 16)
0: Transmission is not aborted
1: Transmission is aborted
TMTASTSp Transmit Buffer Transmit Abort Status Flag p (p = y × 32 + 15 to y × 32 + 0)
0: Transmission is not aborted.
1: Transmission is aborted.
TMTASTSp Bit Assignment
Bit Channel
0
0
.
.
0
1
.
.
1
1
24 23 22 21
0 0 0 0
R R R R
8 7 6 5
0 0 0 0
R R R R
Transmit Buffer Number
0
1
.
.
15
0
.
.
14
15
21. CAN Interface
20 19 18 17
0 0 0 0
R R R R
4 3 2 1
0 0 0 0
R R R R
(transmit abort has been
B
or in channel
B
16
0
R
0
0
R
21-94