DDR4 Controller Northwest Logic DDR4 Controller Core from Rambus is designed for use in applications requiring high memory throughput, high clock rates and full programmability.
The core accepts commands using a simple local interface and translates them to the command sequences required by DDR4 SDRAM devices. The core also performs all initialization, re-fresh and power-down functions.
The core uses bank management modules to monitor the status of each SDRAM bank. Banks are only opened or closed when necessary, minimizing access delays. Up to 32 banks can be managed at one time.
The core queues up multiple commands in the command queue. This enables optimal bandwidth utilization for both short transfers to highly random address locations as well as longer transfers to contiguous address space. The command queue is also used to opportunistically perform look-ahead activates, precharges and auto-precharges further improving overall throughput.
PHY IP for PCIe Express 4.0 in TSMC N6 The multi-channel DesignWare® PHY IP for PCI Express® 4.0 includes Synopsys’ high-speed, high-performance transceiver to meet today’s applications’ demands for higher bandwidth. The PHY provides a cost-effective solution that is designed to meet the needs of today’s high-speed chip-to-chip, board-to-board, and backplane interfaces while being extremely low in power and area.
Using leading-edge design, analysis, simulation, and measurement techniques, Synopsys delivers exceptional signal integrity and jitter performance that exceeds the PCI Express standard’s electrical specifications. The high-margin, robust PHY architecture tolerates process, voltage and temperature (PVT) manufacturing variations and is implemented with standard CMOS digital process technologies.
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Fractional-N Frequency Synthesizer PLL (3nm - 180nm) Widely programmable fractional-N delta sigma frequency synthesizer. Low Power/ Low Area hard macro with industry leading jitter performance for its power/area class.
Product is currently in mass production from 5nm to 180nm, and ready now in 3nm.
Integer-only, DDR/multi-phase, LC and low-jitter ring PLLs also available. View see the entire get in contact with
Block Diagram of the Fractional-N Frequency Synthesizer PLL (3nm - 180nm) Fractional-N Frequency Synthesizer PLL IP
RBG DPA resistant cryptographic accelerator core Rambus DPA Resistant Cryptographic Accelerator Core RBG (NRBG+DRBG) prevent against the leakage of secret cryptographic key material through attacks when integrated into an SoC or FPGA. RBG DPA resistant cryptographic accelerator core.
The DPA Resistant Hardware cores offer chipmakers an easy-to-integrate technology-independent soft-macro security solution with built-in side-channel resistance for cryptographic functions across a wide array of devices.
These high-performance cores provide a higher level of protection than standard security cores, while improving time-to-market, as all the cores are validated DPA countermeasures. It is highly flexible for integration with standard cipher modes such as Cipher Block Chaining (CBC), Counter (CTR) and Authenticated Encryption mode / Galois Counter (GCM) modes. The fast AES core performs AES encryption with DPA protection using only 2 clock cycles per AES round, outperforming any ex