3 ms·
I don't think I follow your topology. The asic is driving 1.8V to a dimm with 3 LPDDR chips on it? At ddr4 speeds?
by kingosticks 8y ago
I don't think I follow your topology. The asic is driving 1.8V to a dimm with 3 LPDDR chips on it? At ddr4 speeds?
- ChuckMcM 8y agoThe modules in question were for an embedded system with 3 different memory size options. The LPDDR chips and ASIC were on the memory module (4, 6, or 8 LPDDRs), and the module connected to the baseboard with a high speed mezzanine connector. Is this something you are looking to build for your own system? I assume the ASIC was proprietary but I could reach out to the vendor and see where they had the modules made (or if they were built in house).
- kingosticks 8y agoRight I see. So memories and controller on the same module just like normal. My original comment was concerning parallel 0.6V signalling at ddr4 speeds over a connector - which isn't happening here. Or probably anywhere.