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CAN Baud rate Issue

Hello everybody,

I am using LPC2917(ARM9)controller in my application.

I am facing a problem in achieving Maximum CAN Baud rate. I tried with different configurations in bus timing register with different peripheral clocks. We are able to achieve maximum 40Kbps speed with any peripheral clock. We need to achieve Maximum(1Mbps) with 40MHz CAN peripheral clock.

We tried with the application given in KEIL4 setup to achieve 100Kbps with 80MHz(MCB2900-BlinkyCAN) also. still we are unable to achieve it. In the same code 40Kbps is working fine. Please help us regarding this issue.

Thanks in advance.