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Compliant with SD Specification 4.0
Transfers up to 312 MB/s (UHS156, 52MHz) and supports Half duplex(312 MB/s) and Full duplex (156 MB/s) in SD4.0 mode
Low voltage and low power consumption with enhanced power management using new power Control mode by allowing LPS (Low power states like – EIDL and DORMANT)
High-performance UHS-II PHY or UHS-I Host connection
Host clock rate from 0 to 208 MHz (SDR 104)
Supports SPI (Only SD3.0), 1-bit, and 4-bit SD modes
Supports all SD form factors including standard, mini and micro SD card
Bus Master with Scatter Gather DMA
Dual operating voltage range 2.7V – 3.6V and 1.7V - 1.95V
Maximum 104 MB/s read/write with 4-bit data lines in SD3.0 mode
The SD 4.0 Device IP core is used to implement SD cards connected to a Host processor over standard SD bus. The flexible architecture of SD Device IP core is targeted to develop a range of memory cards.
The SD 4.0 Device IP core is fully compliant with the SD specification. It supports the dual row pin memory cards with D0+- and D1+- pins for differential signaling . Differential clock (RCLK) can be tuned in the range of 26Mhz to 52Mhz. It also supports SPI (Only SD3.0), SD1, and SD4 bit transfer modes, and multiple functions per card. High-speed and full speed SD data transfers are also supported to capacities up to 2TB. All version 4.0 features are supported including the UHS-II PHY, SDHS, mini-SD, and micro SD extended 2.7-3.6V operating voltages. The SD Device controller includes a bidirectional FIFO that is expandable from 4 x 32-bit to any size required.
The SD 4.0 Device supports Half duplex(312 MB/s) and Full duplex(156 MB/s) in SD4.0 mode. It also supports low voltage and low power consumption with enhanced power management using new power Control mode by allowing LPS (Low power states like – EIDL and DORMANT)
The controller integrates a Scatter Gather DMA engine automating data transfers between the SD card and system memory.
The SD Device core is available with many system bus interfaces including AHB, AXI, OCP. The wide selection of interfaces enables the core to integrate effectively SOC designs today.
The Device controller supports SD1, SD4, and SPI transfer modes. The control logic includes the 16 bit CRC generator/checker for Data and Command on SD4.0, a 7 bit CRC generator/checker (Only SD 3.0) for the command and response lines, transmitter and receiver state machines, an interrupt state machine, master state machine, command decoder, and the response generator.
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.
