10M04SCU169I7G issue.
The Malaysian factory feedback the following material issue.Regarding the defective parts, re-balling has been performed, but the problem persists.Please help analyze, confirm, and resolve this issue. Details are attached. NSY production found 19pcs of PCBA (KNA-68010-0000-51-3MC1) with Program Altera failure which is related to the defective P/N 1060-8520 FPGA (U21). Voltage measurement on V_3V3_S5 (R60) which is associated with the affected component showed 1.5V instead of the expected 3.3V. The impedance value of the related passive component was measured & no abnormal values were found. Currently, 7pcs of the 1060-8520 FPGA (U21) have been reworked and the units passed the retest The remaining boards are currently on hold in production line and pending further disposition. Kindly advise on the next action. PN:1060-8520 MPN:10M04SCU169I7G DC：2546/2539/2549 FR:25/846 2.96%
FFVH-ICS-0923-00（1SM21BHU2F53E2VGNE）failed at ESS-HOT test
Hi, There was one piece FFVH-ICS-0923-00（1SM21BHU2F53E2VGNE）failed at ESS-Hot test(at 45 Celsius) and the failure item is HIGH ATSE2CPU Results. I have contacted with the supplier Arrow, but they insisted that we need to contact with Altera directly. We want to return this unit, pls. help to check and confirm back with RMA#. The date code of this unit is 2431， and I have attached the shortcut of the two test results of swapping to two FG for verification for your reference.MAX10 ADC Problem BANK 1A 1B 8
I have used a max10 chip and quartus 18 for the project. I have encourtered with ADC critical warning (16248). How can I solve this problem. For Bank 1B I can move the pins to other locations but the BANK 8 is vague because it lets some of the pins can be used. However it does not say which pins to be used properly. I have researched about this topic and I have found this source. https://docs.altera.com/r/docs/683751/25.1/max-10-general-purpose-i/o-user-guide/guidelines-analog-to-digital-converter-i/o-restriction Is there other resources that could explain this problem and the solution? what should I do?
Download links not working
Cyclone V Device Handbook Volume 1: Device Interfaces and Integration Page 128: “Guideline: Adhere to the LVDS I/O Restrictions and Differential Pad Placement Rules” The guideline includes a link to the document below. However, when I access it, the link appears to be broken and I am unable to download the file. Could you please advise where I can obtain it? ”Cyclone V Differential Pad Placement Rule and Pad Mapping Files” http://www.altera.com/literature/dp/cyclone-v/differential_pad_placement_mapping_files.zip
Verifying Cyclone V FPGA functionality using different FPGA flash devices (Intel / Micron).
We have two boards using the same Cyclone V FPGA, the only difference between the two boards is the serial flash devices for the FPGA, being the Micron or Intel flash device. We need to verify each of these flash device’s rpd file, to verify the FPGA functionality will be identical. However the rpd files are slightly different, from bytes 128 to 298 (ie: 170 bytes), as just below, and noting before and after this section it looks to be only padding, ie: FFs: So the question is, when validating the FPGA flash device’s rpd file (in software), is there a certain amount or section of initial bytes we can skip, though still ensure the exact same functionality of the FPGA itself ? Ie: I assume this first section of the rpd file does not affect the FPGA functionality (once flashed) ? Also would anyone know what is in the first section of the rpd file up to about byte 298 in this case ? Also noting I’m a software engineer with limited knowledge of the hardware, Thanks, Glenn
B32A (1591) Package Mechanical Drawing
Hi Altera users, I checked a B32A (1591) Package Mechanical Drawing below. Is there a newest version of this content? There is a word of "preliminary", so I'm wondering if this is the latest version of the document. https://www.intel.com/content/www/us/en/content-details/822563/b32a-1591-package-mechanical-drawing-a5e-043-052-065-devices-2-drawings-a5e-065-b32a-es0-prq-part-numbers.html Thank you. Best Regards,
