Figure 16-5. CAN Controller Structure
Control
Status
Low priority
IDtag+IDmask
Time Stamp
Buffer MOb i
MOb i
MOb
Scanning
Control
Status
IDtag+IDmask
Time Stamp
Buffer MOb2
Buffer MOb1
Gen. Control
Gen. Status
Enable MOb
Interrupt
LCC
Internal
TxCAN
MOb2
MAC
Bit Timing
Line Error
CAN Timer
Internal
RxCAN
Control
Status
IDtag+IDmask
Time Stamp
PLS
CAN Channel
MOb1
Control
Status
IDtag+IDmask
Time Stamp
Buffer MOb0
MOb0
High priority
CAN Data Buffers
Message Objects
Mailbox
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ATmega16/32/64/M1/C1 [DATASHEET]
7647O–AVR–01/15