Microchip Technology KSZ9563 EDS2 Daughter Card (EV35V13A)
Microchip Technology KSZ9563 EDS2 Daughter Card (EV35V13A) is an evaluation platform for the Microchip KSZ9563 3-Port Gigabit Ethernet Switch when used with a compatible EDS2 host board. The daughter card features a high-performance 260-pin SODIMM interface and supports RGMII, MII, and RMII connectivity for flexible Ethernet development and testing. The board integrates dual 10/100/1000Mb RJ45 connectors with magnetics and LEDs, a 25MHz crystal, a 1.2V Pulse Width Modulation (PWM) regulator, a reset supervisor, and an I2C EEPROM for board identification. An SPI management interface and compliance with the EDS2 interface specification help streamline switch evaluation, prototyping, and embedded networking designs.
Features
- Microchip KSZ9563 3-port Gigabit Ethernet switch with RGMII/MII/RMII
- Microchip VXM7-9013-25M0000 crystal for 25MHz
- Microchip MIC33153 4MHz internal inductor PWM regulator for 1.2V generation
- Microchip MIC2790N reset supervisor with reset LED indicator
- Microchip 24AA014H I2C serial EEPROM for board identification
- Dual 10/100/1000Mb RJ45 integrated connector and magnetics with LEDs
- SPI management interface
- Compliant with the SODIMM EDS2 interface specification
- Standard RGMII configuration - RMII is supported by changing a few resistors
- Reset switch to keep the KSZ9563 in reset, useful for development
- 1x3 header to select between 3.3V and 2.5V KSZ9563 AVDDH voltage
- Green LED indicator for 1.2V
- Test points for power rails and GND
- GPIOs can be used for IEEE1588 (Precision Time Protocol) timestamp capture and to clear event interrupts
Applications
- Industrial Ethernet (Profinet, MODBUS, and Ethernet/IP)
- Real-time Ethernet networks
- Industrial control/automation switches
- Networked measurement and control systems
- Test and measurement equipment
Overview
Block Diagram
Onboard Components
Microchip Technology 24AA01/24LC01B/24FC01 1K I2C Serial EEPROMs
1Kb Electrically Erasable PROM.