Functional Differences Among FX3S, SD3 and SD2 and Their Reference Designs - KBA222518
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Version: **
Translation - Japanese: FX3S、SD3、SD2およびそれらのリファレンスデザイン間の機能の違い - KBA222518 - Community Translated (JA)
Question:
What are the functional differences among FX3S, SD3, and SD2 and their reference designs?
Answer:
FX3S, SD3, and SD2 supports two storage cards. However, these devices have variants that support only one storage card too.
Product Name | Part Number | USB 3.0 | USB 2.0 | P-Port | Datasheet |
FX3S | CYUSB3035 | Yes | Yes | Yes | |
SD3 | CYUSB3025 | Yes | Yes | No | |
SD2 | CYUSB2025 | No | Yes | No |
There are two FX3S-based reference designs available in the Kits section here. Because SD3 and SD2 are the variants of FX3S, you can refer to the reference designs of FX3S.
1. FX3S RAID-on-Chip USB Dongle - The kit uses CYUSB3035 and is used to demonstrate the RAID1 functionality of FX3S. This supports only a 4-bit SD interface on both ports.
2. FX3S DVK - The kit uses CYUSB3035 and is used to demonstrate the functionality of FX3S. The kit supports two 8-bit storage ports that can be SD3.0, SDIO3.0, or eMMC 4.41. The kit comes with an 8-bit SD connector. eMMC paddle boards compatible with SD sockets can be used to evaluate eMMC. This also has P-port connector to connect FPGAs or application processors.
- Tags:
- and sd2
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- fx3
- fx3s
- fx3s reference design
- s-ports
- sd card
- sd2 reference design
- sd3
- sd3 reference design
- sdio
- usb 3.0