Key facts
- Brand
- Teridian
- Model
- 78Q8430
- Industry
- Industrial
- Documents
- 3
- Languages
- EN
- Last added
- 2012-04-11
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Teridian 78Q8430 STEM Demo Board User Manual
This manual describes the 78Q8430 STEM Demo Board, a design example for a 10/100BASE‑TX MAC+PHY daughter card that plugs into STi5100 and STi5514 evaluation systems. It details the board’s hardware interface, jumper and dip‑switch settings, and required connections for system integration.
The document also lists the package contents, safety and ESD precautions, minimum hardware and software requirements, ordering information, and related documentation available from Teridian Semiconductor Corporation.
Teridian 78Q8430 specifications
| Supported Ethernet speeds | 10Base‑T and 100Base‑TX |
|---|---|
| Power supply voltage | 3.3 V |
| Operating temperature range | -40 °C to +85 °C |
| On‑chip SRAM FIFO size | 32 kB |
| Transmit priority levels (QoS) | 4 |
| Package type | 100‑pin LQFP |
| Auto‑MDI/MDIX support | Enabled |
| Wake‑on‑LAN (Magic Packet) support | Enabled |
All Teridian 78Q8430 documents by type
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What Ethernet speeds does the 78Q8430 support?
It supports both 10Base‑T and 100Base‑TX Ethernet speeds.
What is the operating temperature range of the 78Q8430?
The device operates from –40 °C to +85 °C.
What power supply voltage does the board require?
The board operates from a single +3.3 V power supply.
From: Teridian 78Q8430 ARM9(920T) Embest Evaluation Board User Manual
How do I select the internal clock for the 78Q8430?
Set jumper J15 (CLKMODE) to GND to select the internal clock.
From: Teridian 78Q8430 ARM9(920T) Embest Evaluation Board User Manual
What power supply voltage does the 78Q8430 STEM Demo Board require?
The board requires a single +3.3 V power supply voltage.
What are the minimum hardware requirements for using the 78Q8430 Demo Board?
You need the 78Q8430 STEM Demo Board, an STi5100 evaluation platform, a development PC with a Pentium 4 CPU, 256 MB RAM, 40 GB HDD running Windows 2000 or XP, a video server PC with similar specs, a 10/100Base‑T hub or switch, an ST Microconnect JTAG emulator, and a television for video output.