DIEP — Debug Interface for Ethernet PHYs (DIEP)
The drivers for Texas Instruments' Ethernet physical layer (PHY) transceivers support communication through the serial management interface (MDC/MDIO) to configure and read PHY registers. Linux and RTOS drivers can be found on our github.
Supported products & hardware
Products
Ethernet PHYs
- DP83822I — Low-power, robust 10/100-Mbps Ethernet PHY transceiver with 16-kV ESD
- DP83TC811-Q1 — Low-power 100BASE-T1 automotive PHYTER™ Ethernet physical layer transceiver
- DP83TC812R-Q1 — TC-10 compliant 100BASE-T1 automotive Ethernet PHY with RGMII
- DP83TC812S-Q1 — TC-10 compliant 100BASE-T1 automotive Ethernet PHY with RGMII & SGMII
- DP83TD510E — IEEE 802.3cg 10BASE-T1L Ethernet PHY
- DP83TG720R-Q1 — 1000BASE-T1 automotive Ethernet PHY with RGMII
- DP83TG720S-Q1 — 1000BASE-T1 automotive Ethernet PHY with RGMII & SGMII
- DP83822H — Extended temperature, robust low-power 10/100-Mbps Ethernet PHY transceiver with 16-kV ESD
- DP83822HF — Extended temperature, robust 10/100-Mbps Ethernet PHY transceiver with fiber support & 16-kV ESD
- DP83822IF — Low-power, robust 10/100-Mbps Ethernet PHY transceiver with fiber support & 16-kV ESD
- DP83825I — Smallest form factor (3-mm by 3-mm), low-power 10/100-Mbps Ethernet PHY transceiver with 50-MHz c
- DP83826E — Low latency 10/100-Mbps PHY with MII interface and enhanced mode
- DP83826I — Low latency 10/100-Mbps PHY, MII interface and enhanced mode with an industrial temperature range
- DP83848-EP — Enhanced Product PHYTER extreme temperature single port 10/100 Mb/s Ethernet physical layer
- DP83848C — Commercial temperature, 10/100-Mbps Ethernet PHY transceiver with SNI interface & JTAG support
- DP83848H — Extended temperature, 10/100-Mbps Ethernet PHY transceiver in a 40-pin QFN package
- DP83848I — Industrial temperature, 10/100-Mbps Ethernet PHY transceiver with SNI & JTAG support
- DP83848J — Commercial temperature, 10/100-Mbps Ethernet PHY transceiver in a 40-pin QFN package
- DP83848K — Industrial temperature, 10/100-Mbps Ethernet PHY transceiver in a 40-pin QFN package
- DP83867CR — Low-power, robust gigabit Ethernet PHY transceiver in a small QFN package
- DP83867IR — Industrial temperature, robust gigabit Ethernet PHY transceiver
- DP83867E — Extended temperature, robust low-latency gigabit Ethernet PHY transceiver with SGMII
Hardware development
Evaluation board
- DP83822EVM — DP83822I 10-Mbps & 100-Mbps Ethernet PHY evaluation module
- DP83867ERGZ-R-EVM — DP83867ERGZ RGMII 1000M/100M/10M Ethernet PHY evaluation module
- DP83867ERGZ-S-EVM — DP83867ERGZ SGMII 1000M/100M/10M Ethernet PHY Evaluation Module
- DP83TD510E-EVM — DP83TD510E Low power 10Base-T1L single-pair Ethernet PHY evaluation module
- DP83TC812EVM-MC — DP83TC812 evaluation module for 100Mbs media converter
- DP83TC811EVM — DP83TC811 100BASE-T1 to 100BASE-TX automotive Ethernet PHY media converter evaluation module
- DP83TC811SEVM — DP83TC811S 100BASE-T1 automotive Ethernet PHY xMII evaluation module
- DP83TG720EVM-MC — DP83TG720 evaluation module for 1Gbps media converter
- DP83825EVM — Small form factor 10/100 ethernet PHY evaluation module
- DP83826EVM — DP83826 Low-latency 10/100 ethernet PHY evaluation module