Dear Sir,
We are developing a simple system on ML605 with an FMC204.
We got the following error message in testing the FMC204 using your sample codes.
It would be great if you give us possible causes for this error.
Based on tracing results, this error was caused in line# 224 in FMC204_dac.cpp.
At this point, dword = 0x0018fbe8, bar_dac0 = 9730, rc = 0, and dac0_pattern = 0.
By the way, it looks like a DAC itself is working correctly as we can see a sine wave on the oscilloscope.
TIA,
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Start of program
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Constellation ID : 95
Number of Stars : 7
Software Build : 0x522C7778
Firmware Build : 0x00000000
Firmware Version : 0.1
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Found FMC204 hardware on ML605
-------- Onboard Monitoring ---------
IIC Mon Dev ID : OK (0x02)
IIC Man Dev ID : OK (0x41)
IIC Mon Sil Rev : OK (0x05)
TEMP ( ADT ) : OK (45.25C)
VDD ( 3.3V ) : OK ( 3.25V)
AIN1 ( 3.3Vclk) : OK ( 3.23V)
AIN2 ( 1.8Vdig) : OK ( 1.76V)
AIN3 ( Vadj) : OK ( 2.48V)
AIN4 ( 2.5Vclk) : OK ( 2.47V)
AIN5 ( 3.3Vdig) : OK ( 3.31V)
AIN6 ( 3.3Vadc) : OK ( 3.28V)
AIN7 ( 3.3Vcp ) : OK ( 0.01V)
AIN8 ( 12V ) : OK (11.56V)
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Could not initialize FMC204.DAC
Could not initialize FMC204, exiting
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