2 block diagram – Rainbow Electronics AT91CAP9S250A User Manual
Page 682
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682
6264A–CAP–21-May-07
AT91CAP9S500A/AT91CAP9S250A
39.2
Block Diagram
Figure 39-1. CAN Block Diagram
Internal Bus
CAN Interrupt
CANRX
Controller Area Network
PIO
CANTX
Error Counter
User Interface
PMC
MCK
Mailbox
Priority
Encoder
MB0
MBx
(x = number of mailboxes - 1)
Control
&
Status
CAN Protocol Controller
MB1
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