C8051F50x-F51x
Table 22.2. Standard CAN Registers and Reset Values (Continued)
CAN
Name
SFR Name
(High)
SFR
SFR Name
(Low)
SFR
16-bit
SFR
Reset
Value
Addr.
Addr.
Addr.
0x50 IF2 Data A 2
0x52 IF2 Data B 1
0x54 IF2 Data B 2
CAN0IF2DA2H 0xFB CAN0IF2DA2L 0xFA CAN0IF2DA2 0x0000
CAN0IF2DB1H 0xFD CAN0IF2DB1L 0xFC CAN0IF2DB1 0x0000
CAN0IF2DB2H 0xFF CAN0IF2DB2L 0xFE CAN0IF2DB2 0x0000
0x80 Transmission Request 11 CAN0TR1H
0x82 Transmission Request 21 CAN0TR2H
0xA3
0xA5
CAN0TR1L
CAN0TR2L
0xA2
0xA4
CAN0TR1 0x0000
CAN0TR2 0x0000
0x90 New Data 11
0x92 New Data 21
CAN0ND1H 0xAB CAN0ND1L 0xAA CAN0ND1 0x0000
CAN0ND2H 0xAD CAN0ND2L 0xAC CAN0ND2 0x0000
0xA0 Interrupt Pending 11
0xA2 Interrupt Pending 2 1
0xB0 Message Valid 11
0xB2 Message Valid 21
CAN0IP1H
CAN0IP2H
0xAF
0xB3
CAN0IP1L
CAN0IP2L
0xAE
0xB2
CAN0IP1
CAN0IP2
0x0000
0x0000
CAN0MV1H 0xBB CAN0MV1L 0xBA CAN0MV1 0x0000
CAN0MV2H 0xBD CAN0MV2L 0xBC CAN0MV2 0x0000
Notes:
1. Read-only register.
2. Write-enabled by CCE.
3. The reset value of CAN0TST could also be r0000000b, where r signifies the value of the CAN RX pin.
4. Write-enabled by Test.
224
Rev. 1.1
SILICON [ SILICON ]
