39.8.39 Tx Buffer Add Request

Note: If an add request is applied for a Tx Buffer with pending transmission request (corresponding TXBRP bit is already set), this add request is ignored.

Name:	TXBAR
Offset:	0xD0
Reset:	0x00000000
Property:	-


Bit	31	30	29	28	27	26	25	24
	AR31	AR30	AR29	AR28	AR27	AR26	AR25	AR24
Access	R/W	R/W	R/W	R/W	R/W	R/W	R/W	R/W
Reset	0	0	0	0	0	0	0	0


Bit	23	22	21	20	19	18	17	16
	AR23	AR22	AR21	AR20	AR19	AR18	AR17	AR16
Access	R/W	R/W	R/W	R/W	R/W	R/W	R/W	R/W
Reset	0	0	0	0	0	0	0	0


Bit	15	14	13	12	11	10	9	8
	AR15	AR14	AR13	AR12	AR11	AR10	AR9	AR8
Access	R/W	R/W	R/W	R/W	R/W	R/W	R/W	R/W
Reset	0	0	0	0	0	0	0	0


Bit	7	6	5	4	3	2	1	0
	AR7	AR6	AR5	AR4	AR3	AR2	AR1	AR0
Access	R/W	R/W	R/W	R/W	R/W	R/W	R/W	R/W
Reset	0	0	0	0	0	0	0	0

Bits 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31 – ARn Add Request

Each Tx Buffer has its own Add Request bit.

Writing a ‘1’ will set the corresponding Add Request bit; writing a ‘0’ has no impact. This enables the Host to set transmission requests for multiple Tx Buffers with one write to TXBAR. TXBAR bits are set only for those Tx Buffers configured via TXBC. When no Tx scan is running, the bits are reset immediately, else the bits remain set until the Tx scan process has completed.