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Dear Sir/Madam,
// CPUCS = 0x02; //12MHz operation , CPUCS[4:3] = 10.// 0000 0010 // Not Working
//CPUCS = 0x0A; //24MHz operation , CPUCS[4:3] = 10.// 0000 1010 // Not Working
CPUCS = 0x12; //48MHz operation , CPUCS[4:3] = 10.// 0001 0010 // Working
IFCONFIG = 0x43; // Slave FIFO mode of FX2LP 0100 0011
In my requirement 24MHZ Freq. from CLKOUT Pin
Solved! Go to Solution.
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Hello,
You can test using any of the firmware examples in the FX2LP DVK at the path- <Install Directory>\Cypress\USB\CY3684_EZ-USB_FX2LP_DVK\1.1\Firmware.
Best Regards,
Sananya
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Hello,
Please attach the firmware again as the attachment seems to be damaged. Could you also attach the screenshot of the measured CLKOUT frequency?
Best Regards,
Sananya
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please check with Keil 5 mam
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Hello,
Please program the device with the firmware containing the new CPUCS settings and check the clock frequency on the CLKOUT pin. Please attach a screenshot of the same and also the complete firmware which you attached previously.
Best Regards,
Sananya
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on Firmware CPUCS = 0x12; => CLKOUT 48.003MHZ
on Firmware CPUCS = 0x0A; => No Signal From CLKOUT PIN
on Firmware CPUCS = 0x02; => No Signal From CLKOUT PIN
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Hello,
Please attach your complete firmware for us to check. Even for 48MHz, it doesnt seem to be a proper clock signal.
Best Regards,
Sananya
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Hello Mam,
Can you send working sample firmware for CLKOUT (48Mhz, 24Mhz, 12Mhz) FX2LP
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mam please response me
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Hello,
You can test using any of the firmware examples in the FX2LP DVK at the path- <Install Directory>\Cypress\USB\CY3684_EZ-USB_FX2LP_DVK\1.1\Firmware.
Best Regards,
Sananya