لوحة تقييم جيجابت إيثرنت DM9119 وحدة تحكم LAN 1000M FPGA Atmel Allwinner Rockchip RK NXP I.MX8M منصة وحدة المعالجة المركزية القائمة على ARM الصغيرة تطوير إيثرنت سلكية
الاجهزه الالكترونيات الامريكية قد تحتاج الى محمول فولت من ١١٠ الى ٢٢٠.قد تحتاج إلى محول كهرباء
مميزات خاصة
【Spec】Integrated 10/100/1000Mbps Ethernet Transceiver. Auto-negotiation with auto MDI/MDI crossover correction. Support Parallel Detection. Auto Polarity Correction.
【Efficience】Support IEEE P802.3az Energy Efficient Ethernet, Power-down Mode.
【Interface】Support 3 programmable LAN status LEDs, RGMII to MAC.
【Power】3.3V/1.2V power supply and multi-voltage I/O 3.3V to 2.5V.
【Package】48-pin QFN
وصف
Davicom Semiconductor DM9119 EVB
Davicom Semiconductor DM9119 EVB is used to evaluate DM9119 Gigabit Ethernet PHY.
The board comes with a RGMII female place on bottom to connect with the CPU platform for developing Gigabit Ethernet.
The board takes advantage of IEEE 802.3AZ Energy Efficient Ethernet and Power-down mode as well as Wake-on-LAN power management to optimize power consumption.
The DM9119 is a single-chip Gigabit Ethernet Transceiver, which is compliant with IEEE 802.3 Media Access Controller and IEEE 802.3u 1000BASE-T/100BASE-TX/10BASE-T. It also supports IEEE 802.3az, Energy Efficient Ethernet (EEE).
The advanced on-chip mixed signal processing such as equalization, crosstalk cancellation, clock recovery, error correction, crossover detection/correction, and polarity correction provides robust transmission.
The RMII timing adjustment features remove the necessity for the delay between DM9119 and the link partner.
ESD: HMB 6KV
The DM9119 supports the Reduced Gigabit Media Independent Interface (RGMII) to the MAC controller.
Applications:
*High-definition digital signage, public information display.
*Network Interface Adapter.
*Surveillance Camera.
*Game machine.
*Embedded System.