Key facts
- Brand
- Texas Instruments
- Model
- XIO2000A
- Category
- Other Electronics
- Industry
- Electronics
- Documents
- 3
- Languages
- EN
- Last added
- 2012-06-05
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Texas Instruments XIO2000A EVM User Manual
The XIO2000A Evaluation Board (EVM) implements a PCI Express to PCI bridge using the Texas Instruments XIO2000A chip. It is a half‑width PCI Express add‑in card with a standard 4‑layer board (2 signals, 1 power, 1 ground) and 100‑Ω differential impedance.
The manual covers EVM features such as PCI Express connector, three PCI add‑in slots, EEPROM interface, test header, CLKRUN power‑saving signal, LED status indicators, a bill of materials and full schematics, plus a troubleshooting section that walks users through power checks, bridge configuration and downstream device verification.
Texas Instruments XIO2000A specifications
| PCI Express Rate Support | 2.5 Gbps |
|---|---|
| Secondary PCI Bus Width | 32-bit |
| Package Type (XIO2000A) | MicroStar BGA |
| 1394a Cable Ports Speeds | 100, 200 and 400 Mbps |
| Package Type (XIO3130) | MicroStar BGA |
| Signal Processing Bandwidth (PCIE412) | 2.5 Gbps |
Source: Texas Instruments XIO2000A/XIO2200A/XIO3130/XIO1100/PCIE412 PCI Express Solutions Datasheet
All Texas Instruments XIO2000A documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in these manuals
What are the target markets for the XIO2000A?
Target markets include desktop and mobile PC, server, storage, PC add-in cards, and embedded systems.
From: Texas Instruments XIO2000A/XIO2200A/XIO3130/XIO1100/PCIE412 PCI Express Solutions Datasheet
Is the XIO3130 compliant with PCI Express Base Specification Revision 1.1?
Yes, it is fully compliant with PCI Express Base Specification, Revision 1.1.
From: Texas Instruments XIO2000A/XIO2200A/XIO3130/XIO1100/PCIE412 PCI Express Solutions Datasheet
What should I check if the XIO2000A EVM is not working?
Verify the EVM power, confirm the bridge is link‑training, ensure the bridge has been configured, and check downstream devices.
Why does the PCI bus run at 33 MHz when a 33‑MHz card is inserted?
The board detects the lower‑speed device and automatically sets the bus speed to 33 MHz.