14.4.18 CAN Transmit Event FIFO Status Register

Note:

The individual bytes in this multibyte register can be accessed with the following register names:
- CxTEFSTAT: Accesses the top byte TEFSTA[31:24].
- CxTEFSTAU: Accesses the upper byte TEFSTA[23:16].
- CxTEFSTA: Accesses the byte TEFSTA[31:0].
These bits are read-only and reflect the status of the FIFO.

Name:	CxTEFSTA
Offset:	0x2644, 0x2934


Bit	31	30	29	28	27	26	25	24

Access
Reset


Bit	23	22	21	20	19	18	17	16

Access
Reset


Bit	15	14	13	12	11	10	9	8

Access
Reset


Bit	7	6	5	4	3	2	1	0
					TEFOVIF	TEFFIF	TEFHIF	TEFNEIF
Access					HS/C	R	R	R
Reset					0	0	0	0

Bit 3 – TEFOVIF Transmit Event FIFO Overflow Interrupt Flag bit

Value	Description
1	Overflow event has occurred.
0	No overflow event has occurred.

Bit 2 – TEFFIF Transmit Event FIFO Full Interrupt Flag bit⁽²⁾

Value	Description
1	FIFO is full.
0	FIFO is not full.

Bit 1 – TEFHIF Transmit Event FIFO Half Full Interrupt Flag bit⁽²⁾

Value	Description
1	FIFO is greater than or equal to half-full.
0	FIFO is less than half-full.

Bit 0 – TEFNEIF Transmit Event FIFO Not Empty Interrupt Flag bit⁽²⁾

Value	Description
1	FIFO is not empty.
0	FIFO is empty.

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