RVadl2
Occasional ContributorJoined 6 years ago
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Cyclone LP 10 availability and support
Hi, We are using one of the Cyclone LP 10 device in one of our designs. Dur to current supply chain issues we facing serious issues in taking the design to production. Many distributor websites do not even specify a lead time. I have couple of questions regarding the supply of Cyclone LP 10 devices 1. When will be these Cyclone LP 10 device available in market again? 2. Is intel going to produce and support Cyclone LP 10 devices in future?Re: Need the test code for I2C_RSU
Hi, I was able to perform RSU with I2C_RSU example through i2c interface of Arduino. Thanks for the support. Now, I am trying to replace the I2C interface with SPI. Can you let me know the SPI Avalon 32 bit write and read format, as you mentioned with I2C earlier. Regards, Ravi Kanth VRe: I2C Remote System Upgrade Example - No output on the Serial terminal
Hi. Thanks for the suggestions. But I think there is no issue with UART and the Baud rate as I am able to run other codes and see the output on the Serial terminal. I think the issue is with the loading of nios_firmware.pof in to QSPI flash, because this never passes the verify step in the programmer. I really doubt whether the nios_firmware is loaded or not. Regards, Ravi Kanth VRe: Need the test code for I2C_RSU
Hi, In the I2C_RSU example, as I was mentioning earlier, I can see 8 control and status registers (0x20000 to 0x20007). Just to check I wrote into each of those registers and found that I could not write to registers(0x20000 to 0x20003) but could write to registers (0x20004 to 0x20007). This means one of registers from (0x20000 to 0x20003) is status register and one of the registers from (0x20004 to 0x20007) is control register. Can you help me identify the addresses of control and status registers.
