Cookie
This website requires cookies to provide all of its features. For more information on what data is contained in the cookies, please see our Privacy Policy page. To accept cookies from this site, please click the Accept button below.
| 供应商 | Synopsys |
|---|---|
| 型号 | DDR4 multiPHY in TSMC |
| 类型 | Hard IP |
| 到期日 | Available on request |
| 源网址 | View more |
| 特征 | Low latency, small area, low power Compatible with JEDEC standard DDR4 up to 2667 Mbps Compatible with JEDEC standard DDR3 SDRAMs up to 2133 Mbps – Supports DDR3L (1.35V DDR3) up to 1866 Mbps – Supports DDR3U (1.25V DDR3) up to 1600 Mbps Compatible with JEDEC standard LPDDR2 SDRAMs up to 1066 Mbps Compatible with JEDEC standard LPDDR3 SDRAMs up to 2133 Mbps DFI 3.1 compliant interface to the memory controller – 1:1 and 1:2 clock modes supported – 1:1 or 1:2 clock mode can be selected via software at boot time Support for 4-bit, 8-bit, 16-bit and 32-bit wide SDRAMs – 2-channel (64-bit) LPDDR2 and LPDDR3 SDRAM supported Support for SDRAM components soldered directly to PCB Support for DDR4 and DDR3 UDIMMs and RDIMMs Data path width scales in 8-bit increments from 8 bits to 72 bits; Support for partially populated interfaces |
| 详情页 | View more |
| 附件名称 | dwc_ddr4_multiphy_ds.pdf |
| 附件链接 | View more |
Synopsys DesignWare? DDR4 multiPHY IP cores are mixed-signal PHY IP cores that supply the complete physical interface to JEDEC standard DDR4, DDR3, LPDDR2, and LPDDR3 SDRAM memories. The DDR4 multiPHY IP supports DDR4 SDRAM speeds from DDR4-1333 through DDR4-2667, DDR3 SDRAM speeds from DDR3-666 to DDR3-2133, LPDDR2 SDRAMs from 0 to 1066 Mbps and LPDDR3 SDRAMs from 0 to 2133 Mbps. The DDR4 multiPHY IP cores are compiled into a hard macro that is optimized for specific foundry nodes. Each DDR4 multiPHY is constructed from the following libraries of components: the application specific SSTL I/O library, a single address/command macro block, multiple byte wide data macro blocks instantiated as many times as required to accommodate the memory channel width, and separate PLL macrocells that directly abut to the address/command macro block and data macro blocks.
A key component of the DesignWare DDR4 multiPHY is the extensive in-system data training/calibration capability used to maximize the overall timing budget and improve system reliability. The DesignWare DDR4 multiPHY contains calibration circuits for read data eye training (optimizes and maintains the optimal DQS offset into the center of the read data eye), write data eye training (optimizes and maintains the optimal DQS offset into the center of the write data eye), per-bit deskew training (minimizes bit to bit timing skew for reads and writes independently), DDR3 write leveling, and DDR3 read leveling. The DDR4 multiPHY also supports per-bit deskew calibration of the address/command bus for LPDDR3 SDRAMs and VREF level training for DDR4 SDRAMs.
FAQ - Frequently Asked Questions
Welcome to Sparsh\'s FAQ! Here you\'ll find answers to our most asked questions. Still have something we should know? Send us an email, we\'re happy to help!
Q1: How can I change my shipping address?
A1: Consectetur morbi, suscipit donec semper vitae sed a class vivamus. Sodales montes porttitor adipiscing nisl sit dui sem fringilla elit. Sagittis lacinia montes nisl mollis lobortis cras nisi. Conubia montes odio taciti magnis morbi mauris lorem pulvinar mollis aliquam. Faucibus facilisi tempus tincidunt eu laoreet. Porta donec vitae suscipit habitasse fermentum vivamus!
- Eget est ad potenti primis id rhoncus vestibulum vestibulum. Ante est vel mattis mattis. Vel eleifend auctor lorem, odio proin quisque potenti parturient euismod. Tristique massa quis morbi netus magna pretium laoreet. Inceptos eget massa ac lacinia vitae suspendisse orci nascetur vel torquent. Feugiat eleifend eget aenean facilisi sapien proin leo dictumst semper orci ipsum? Ultrices duis tellus consequat nostra.
Q2: How do I activate my account?
A2: The instructions to activate your account will be sent to your email once you have submitted the registration form. If you did not receive this email, your email service provider’s mailing software may be blocking it. You can try checking your junk / spam folder or contact us at magento@sparsh-technologies.com
Q3: How do I cancel my orders before I make a payment?
A3: After logging into your account, go to your Shopping Cart. Here, you will be able to make a payment or cancel your order. We will not give refunds if payment is verified.
Q4: How long will it take for my order to arrive after I make payment?
A4: Members who ship their orders within Inida should expect to receive their orders within 2 working days upon payment verification depending on the count of orders received.
If you experience delays in receiving your order, contact us immediately and we will help to confirm the status of your order.
Q5: What are the payment methods available?
A5: At the moment, we only accept Credit/Debit cards and Paypal payments.
Q6: How do I make payments using Paypal? How does it work?
A6: Paypal is the easiest way to make payments online. While checking out your order, you will be redirected to the Paypal website. Be sure to fill in correct details for fast & hassle-free payment processing. After a successful Paypal payment, a payment advice will be automatically generated to Samplestore.com system for your order.
It\'s fast, easy & secure.