Technical Reference Manual
002-29852 Rev. *B
2.3.9.6.35 CANFD_CH_TXFQS
Description:
Tx FIFO/Queue Status
Address:
0x405200C4
Offset:
0xC4
Retention:
Retained
IsDeepSleep:
No
Comment:
Default:
0x0
Bit-field Table
Bits
7
6
5
4
3
2
1
0
Name
None [7:6]
TFFL [5:0]
Bits
15
14
13
12
11
10
9
8
Name
None [15:13]
TFGI [12:8]
Bits
23
22
21
20
19
18
17
16
Name
None [23:22]
TFQF
[21:21]
TFQPI [20:16]
Bits
31
30
29
28
27
26
25
24
Name
None [31:24]
Bit-fields
Bits Name
SW
HW
Default or
Enum
Description
0:5
TFFL
R
RW
0
Tx FIFO Free Level
Number of consecutive free Tx FIFO elements starting
from TFGI, range 0 to 32. Read as zero when
Tx Queue operation is configured (TXBC.TFQM = '1')
8:12
TFGI
R
RW
0
Tx FIFO Get Index
Tx FIFO read index pointer, range 0 to 31. Read as
zero when Tx Queue operation is configured
TXBC.TFQM = '1').
16:20 TFQPI
R
RW
0
Tx FIFO/Queue Put Index
Tx FIFO/Queue write index pointer, range 0 to 31.
21
TFQF
R
RW
0
Tx FIFO/Queue Full
0= Tx FIFO/Queue not full
1= Tx FIFO/Queue full
92
2022-04-18
TRAVEO™ T2G Automotive MCU: TVII-B-E-4M body controller entry registers