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Re: Rd, OCT Default Value in LVDS
Hi Rich If you refer to https://www.intel.com/content/www/us/en/programmable/documentation/nik1398707230472.html parameter is meant for usage of transceiver. For LVDS GPIO, you can do the setting through Assignment Editor, or manually using the INPUT_TERMINATION assignment as mentioned in https://www.intel.com/content/dam/www/programmable/us/en/pdfs/literature/manual/mnl-pro-qsf-reference.pdf Thanks.2.1KViews0likes0CommentsRe: Product
Hi there We do not receive any response from you to the previous reply that have been provided. This thread will be transitioned to community support. If you have a new question, feel free to open a new thread to get the support from Intel experts. Otherwise, the community users will continue to help you on this thread. Thank you.785Views0likes0CommentsRe: arria10 maximum current consumption
Hi there EPE is the correct tools. Referring to documentation below: https://www.intel.com/content/www/us/en/programmable/documentation/mhi1422370348549.html#mhi142230078451 You can view the various current spec in the report tab, which I glance thru it and quick check the Total current is in mA range. Thanks.1KViews0likes1CommentRe: how to achieve 4 channel LVDS ADC read
Hi there Since the LVDS support up to deserialization factor of 10, you can refer to link below to compute for other factors: https://www.youtube.com/watch?v=02lgfcxSjQA For the spec you mentioned, Cyclone IV shall be supported. Thanks.3.7KViews0likes1CommentRe: ALTLVDS_RX
Hi There are benefits over multipoint application for using BLVDS: https://www.intel.com/content/dam/www/programmable/us/en/pdfs/literature/hb/cyc3/cyc3_ciii51008.pdf#page=8 I crossed check the "High-Speed Differential Interfaces" section in https://www.intel.com/content/dam/www/programmable/us/en/pdfs/literature/hb/cyc3/cyc3_ciii51001.pdf and Table 1–31 in https://www.intel.com/content/dam/www/programmable/us/en/pdfs/literature/hb/cyc3/cyc3_ciii52001.pdf The max data rate shall be 740 Mbps with freq of 370MHz if you are using Cyclone III LS device C7, I7 grade depending on the mode. Thanks.1.2KViews0likes0CommentsRe: ALTLVDS_RX
Hi Can you help me with following? 1. Which part of the datasheet doc you are referring to when you mentioned it is not recommended to use ALTLVDS IP? We can help to check if our interpretation is aligned. 2. When you mentioned that the de-serializer fails to find signals, do you mean the inputs are not toggling or the output is incorrect? The data rate is limited by the IO specification per device family which we need to adhere to. By using the IP, you will be able to directly utilizing multiple capabilities that come together with it, which you will need to build it with manual logic coding. Thanks.1.3KViews0likes0Comments