High bandwidth memory hbm2 interface intel fpga ip user guide. Each stack is split into eight independent memory channels, each of which is further divided into two 64bit pseudo channels. Highbandwidth memory interface chulwoo kim, hyunwoo. Coverage includes signal integrity and testing, tsv interface, highspeed serial. The logic interface chip in the base level of highbandwidth memory hbm decreases the c io, repairs the chiptochip connection failure, and supports better. This book provides an overview of recent advances in memory interface design at both the architecture and circuit levels. Highlights of the highbandwidth memory hbm standard mike oconnor.
Highbandwidth memory interface request pdf researchgate. High bandwidth memory hbm2 interface intel fpga ip. Simulating the high bandwidth memory hbm2 interface intel fpga ip27 4. Figure from jedec standard high bandwidth memory hbm dram, jesd 235, oct. Each application has different memory requirement, but most common are high. Each channel is similar to a standard ddr interface. Each channel interface maintains a 128b data bus operating at ddr data rates. Over 10 million scientific documents at your fingertips. About the high bandwidth memory hbm2 interface intel. High bandwidth memory hbm2 interface intel fpga ip supports hbm2 in intel stratix 10 mx.
Coverage includes signal integrity and testing, tsv interface, highspeed serial interface including equalization, odt, preemphasis, wide io interface including crosstalk, skew cancellation, and clock generation and distribution. Coverage includes signal integrity and testing, tsv interface, highspeed seri. High bandwidth memory hbm2 interface intel fpga ip user. High bandwidth memory hbm2 interface intel fpga ip design example interface tab24 4. High bandwidth memory hbm2 interface intel fpga ip simulation design example23 3. High bandwidth memory hbm2 interface intel fpga ip high level block diagram37 6. No good solution for evaluating the interface status between asic and hbm inside of sip.
Pin planning for the high bandwidth memory hbm2 interface intel fpga ip 26 4. High bandwidth memory hbm2 interface intel fpga ip example design27 4. The axi high bandwidth memory controller provides access to one or both the 1024bit wide hbm stacks depending on the device selected, the hbm will have either 64 gb 4h or 128 gb 8h stack capacity. This performance disparity has been and continues to be mitigated through the use of multiple cache levels, hardware or software prefetching, speculative bypassing of memory updates, and other innovations in the memory interface. High bandwidth memory hbm2 interface intel fpga ip design. Hbm can overcome all drams challenges for high bandwidth. Pdf high bandwidth memory interface on organic substrate. Simulating high bandwidth memory hbm2 interface intel fpga ip with. The images are stored in different files on the ibm pc, on which image. Highbandwidth memory interface chulwoo kim springer.