C8051F040DK Silicon Laboratories Inc, C8051F040DK Datasheet - Page 235

• Manufacturer Part Number: C8051F040DK
• Description: DEV KIT FOR F040/F041/F042/F043
• Manufacturer: Silicon Laboratories Inc
• Type: MCUr

Specifications of C8051F040DK

• Contents: Evaluation Board, Power Supply, USB Cables, Adapter and Documentation
• Processor To Be Evaluated: C8051F04x
• Interface Type: USB
• Silicon Manufacturer: Silicon Labs
• Core Architecture: 8051
• Silicon Core Number: C8051F040
• Silicon Family Name: C8051F04x
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• For Use With/related Products: Silicon Laboratories C8051 F040, 041, 042, 043 MCUs
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 336-1205

Bit7-0:
Bit7-0:
R/W
R/W
Bit7
Bit7
SFR Definition 18.1. CAN0DATL: CAN Data Access Register Low Byte
CAN0DATL: CAN Data Access Register Low Byte.
The CAN0DAT Registers are used to read/write register values and data to and from the
CAN Registers pointed to with the index number in the CAN0ADR Register.
The CAN0ADR Register is used to point the [CAN0DATH:CAN0DATL] to a desired CAN
Register. The desired CAN Register’s index number is moved into CAN0ADR. The
CAN0DAT Register can then read/write to and from the CAN Register.
CAN0ADR: CAN Address Index Register.
The CAN0ADR Register is used to point the [CAN0DATH:CAN0DATL] to a desired CAN
Register. The desired CAN Register’s index number is moved into CAN0ADR. The
CAN0DAT Register can then read/write to and from the CAN Register.
Note: When the value of CAN0ADR is 0x08-0x12 and 0x20-0x2A (IF1 and IF2 registers),
this register will autoincrement by 1 upon a write to CAN0DATL. See
“18.2.6. CAN0ADR Autoincrement Feature” on page
All CAN registers’ functions/definitions are listed and described in the Bosch CAN
User’s Guide.
R/W
R/W
Bit6
Bit6
SFR Definition 18.2. CAN0ADR: CAN Address Index
R/W
R/W
Bit5
Bit5
R/W
R/W
Bit4
Bit4
Rev. 1.5
R/W
R/W
Bit3
Bit3
C8051F040/1/2/3/4/5/6/7
R/W
R/W
Bit2
Bit2
232.
R/W
R/W
Bit1
Bit1
Section
SFR Address:
SFR Address:
SFR Page:
SFR Page:
R/W
R/W
Bit0
Bit0
0xD8
1
0xDA
1
00000001
00000000
Reset Value
Reset Value
235