RXBC

Rx Buffer Configuration

This register is write-restricted and only writable if bit fields CCCR.CCE = 1 and CCCR.INIT = 1.

Name:: RXBC
Offset:: 0xAC
Reset:: 0x00000000
Access:: Write-restricted

Bit31	30	29	28	27	26	25	24

Access
Reset
Bit23	22	21	20	19	18	17	16

Access
Reset
Bit15	14	13	12	11	10	9	8
RBSA[15:8]
AccessR/W	R/W	R/W	R/W	R/W	R/W	R/W	R/W
Reset0	0	0	0	0	0	0	0
Bit7	6	5	4	3	2	1	0
RBSA[7:0]
AccessR/W	R/W	R/W	R/W	R/W	R/W	R/W	R/W
Reset0	0	0	0	0	0	0	0

Bits 15:0 – RBSA[15:0]: Rx Buffer Start Address

Rx Buffer Start Address

Configures the start address of the Rx Buffers section in the Message RAM. Also used to reference debug message A,B,C. When the CAN module addresses the Message RAM it addresses 32-bit words, not single bytes. The configurable start addresses are 32-bit word addresses, i.e. only bits 15 to 2 are evaluated, the two least significant bits are ignored. Bits 1 to 0 will always be read back as “00”.