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Overview
The KSZ9477S is designed for evaluation of the Microchip KSZ9477S Gigabit Ethernet Switch when used with a Microchip EDS2 compatible host board. A SODIMM 260-pin connector for the EDS2 Host - KSZ9477S Interface is used due to its high performance, high pin count, and low cost.
- Microchip KSZ9477S Gigabit Ethernet Switch with SGMII and RGMII/MII/RMII
- Microchip VXM7-9013-25M0000 crystal for 25 MHz
- Microchip MIC23303YML-TR 4 MHz Buck PWM regulator for 1.2V generation
- Microchip MIC2790N Reset supervisor with Reset LED indicator
- Microchip 24AA014H I2C Serial EEPROM for board identification
- Two Dual 10/100/1000 Mb RJ45 Integrated Connector and Magnetics with LEDs
- One Single 10/100/1000 Mb RJ45 Integrated Connector and Magnetics with LEDs
- 1x5-pin SGMII header
- Selectable SPI or I2C Management interface
- Compliant with the SODIMM EDS2 Interface Specification with RGMII interface to the Host processor
- SPST switch for Reset
- Green LED indicator for 1.2V
- Test points for power rails and GND
- Configurable GPIO pins for IEEE15
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Documentation
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| KSZ9477S EDS2 Daughter Card User Guide | User Guides | Download | ||
| KSZ9477S EDS2 Daughter Card Altium Design Files | Board Design Files | Download | ||
| KSZ9477S EDS2 Daughter Card Fabrication and Assembly Files | Board Design Files | Download | ||
| KSZ9477S EDS2 Daughter Card Schematic, PDF | Schematics | Download | ||
| KSZ9477S EDS2 Daughter Card BOM | BOM | Download | ||
| KSZ9477S Footprint PCB | PCB Files | Download | ||
| KSZ9477S Symbol Schematic Library | Board Design Files | Download | ||
| AN3474 KSZ9477 High-Availability Seamless Redundancy | Application Notes | Link | Download | |
| KSZ9477S EDS2 Linux DSA and non-DSA Firmware Images on GitHub | Supporting Collateral | Link |
| Tool Details |
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