528
/
838
Nations Technologies Inc.
Tel
:
+86-755-86309900
:
Address: Nations Tower, #109 Baoshen Road, Hi-tech Park North.
Nanshan District, Shenzhen, 518057, P.R.China
Figure 20-3 Dual CAN block diagram
CAN1-
CTRL
CAN1
Memory
Access
Controller
CAN1 Transmitter
CAN1 Acceptance Filter
CAN1 Transmit
Mailbox 0
CAN1 Transmit
Mailbox 1
CAN1 Transmit
Mailbox 2
CAN1 Receive FIFO0
Mailbox 1
Mailbox 2
Mailbox 0
CAN1 Receive FIFO1
Mailbox 1
Mailbox 2
Mailbox 0
CAN1 with 512 bytes SRAM
CAN2-
CTRL
CAN2
Memory
Access
Controller
CAN2 Transmitter
CAN2 Acceptance Filter
CAN2 Transmit
Mailbox 0
CAN2 Transmit
Mailbox 1
CAN2 Transmit
Mailbox 2
CAN2 Receive FIFO0
Mailbox 1
Mailbox 2
Mailbox 0
CAN2 Receive FIFO1
Mailbox 1
Mailbox 2
Mailbox 0
CAN2 with 512 bytes SRAM