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BF504F UARTx_MSR Registers missed in crystal?

Question asked by lekigo on Apr 16, 2013
Latest reply on Apr 22, 2013 by lekigo


I have discovered some disrepancy. I am debugging my program on BF504F. Hardware Manual for BF504 contains description of modem status (UARTx_MSR) registers which contains information about state of 4-deep receive FIFO. But VisualDSP++ doesn't show this register. Futhermore, it displays 0xeeeeeeee at memory address of this register. Is it really present in BF504F or not? And how to exemine status of receive FIFO?

Best regards,