GDDR IP
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40
GDDR IP
from 8 vendors
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10)
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GDDR7 PHY & Controller
- The GDDR7 PHY is fully compliant with the JEDEC GDDR7 standard, supporting data rates of up to 32 Gbps in PAM3 mode
- In PAM3 mode, each byte consists of ten DQ signals and one DQE signal, while the GDDR7 also supports NRZ I/O signaling for low-power operation
- With a maximum speed of 32 Gbps per pin, The GDDR7 PHY delivers a peak bandwidth of up to 128 GB/s per memory device
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Memory Controller
- JEDEC GDDR6 standard JESD250B
- Fast frequency switching
- Flexible Configuration
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GDDR6 UVM VIP
- The vendor provides configurable GDDR6 verification IP
- GDDR6 is Graphics Double Data Rate 6(GDDR6) which are defined for high-speed interface to access Synchronous Graphics Random Access Memory (SGRAM)
- The VIP provides more flexible configuration for user to select their needs like channel selection,device configuration, write latency, read latency, DDR, QDR data transfer mode
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GDDR7 Memory Controller
- Supports up to 40 Gbps per pin operation
- 2.5 GHz CK4 clock
- 1.25 GHz controller clock
- Internal data path 32x memory width (i.e. 256 bits for 8-bit memory)
- Optimized for high efficiency and low latency across a wide range of traffic scenarios (random/sequential, short/long bursts, etc.)
- Optimized command sequence for highest bus utilization including per-bank refresh scheduling: single queue structure handles look-ahead activates/ precharges and read/write ordering for minimal latency
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GDDR5 Controller - Verifies memory compliance, boosts performance, and ensures reliability
- The GDDR5 Memory Controller Verification IP (VIP) is a robust solution designed to verify the compliance and performance of GDDR5 memory controllers. It ensures adherence to GDDR5 specifications, enabling high-speed data transfers, low latency, and power efficiency for advanced systems.
- This VIP is vital for applications requiring high data throughput and low latency, such as GPUs, gaming consoles, VR systems, HPC, AI accelerators, and data centers. It ensures reliable, high-performance memory operations across a variety of demanding use cases
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GDDR4 Controller - Validates high-speed memory controllers for efficiency and reliability
- The GDDR4 Controller Verification IP (VIP) ensures robust simulation and validation of GDDR4 memory controllers in SoC designs. Supporting high-speed data transfers, protocol compliance, and power management, it simplifies testing and optimizes system performance.
- Ideal for high-performance applications, GDDR4 VIP enhances GPU, HPC, gaming consoles, and embedded systems. Its broad use spans automotive, AI, video processing, networking, and consumer electronics, ensuring efficient memory operations across industries
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Simulation VIP for GDDR6
- Speed
- Supports up to 16Gbps with current vendor datasheets
- Device Density
- Supports a wide range of device densities from 8Gb to 32Gb
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GDDR7 Synthesizable Transactor
- Supports GDDR7 memory devices from all leading vendors.
- Supports 100% of GDDR7 protocol draft JEDEC specification.
- Supports all the GDDR7 commands as per the specs.
- Supports 4 separate independent channels with point-to-point interface for data, address and command.
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GDDR6 Synthesizable Transactor
- Supports 100% of GDDR6 protocol standard JESD250, JESD250A, JESD250B and JESD250C specification with version 3.12
- Supports all the GDDR6 commands as per the specs
- Supports 2 separate independent channels with point-to-point interface for data, address and command
- Supports double data rate (DDR) or quad data rate (QDR) data
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GDDR5 Synthesizable Transactor
- Supports 100% of GDDR5 protocol standard JESD212C
- Supports all the GDDR5 commands as per the specs
- Supports all types of timing and protocol violation detection
- Supports up to 8GB device density