Texas Instruments Development Kit for TM4C129x,Tiva™ ARM® Cortex™ -M4 Microcontroller DK-TM4C129X DK-TM4C129X Datenbogen
Produktcode
DK-TM4C129X
Description
Reset
Type
Name
Bit/Field
Access Data Byte 0 to 3
The function of this bit depends on the configuration of the
WRNRD
bit.
Description
Value
Data bytes 0-3 are unchanged.
0
If
WRNRD
is clear, transfer data bytes 0-3 in CANIFnDA1
and CANIFnDA2 to the message object.
If
WRNRD
is set, transfer data bytes 0-3 in message object
to CANIFnDA1 and CANIFnDA2.
1
0
RW
DATAA
1
Access Data Byte 4 to 7
The function of this bit depends on the configuration of the
WRNRD
bit
as follows:
Description
Value
Data bytes 4-7 are unchanged.
0
If
WRNRD
is clear, transfer data bytes 4-7 in CANIFnDA1
and CANIFnDA2 to the message object.
If
WRNRD
is set, transfer data bytes 4-7 in message object
to CANIFnDA1 and CANIFnDA2.
1
0
RW
DATAB
0
December 13, 2013
1570
Texas Instruments-Advance Information
Controller Area Network (CAN) Module