The 89EBPES24T6G2 Evaluation Board (also referred to as EB24T6G2) provides an evaluation platform for the PES24T6G2 switch, and is also applicable to the 89PES16T4AG2.. It is a cost effective way to add PCIe ports (slots) to an existing system with limited number of PCIe ports/slots. The EB24T6G2 board is designed to function as anadd-on card to be plugged into a x8 PCIe slot available on a motherboard hosting an appropriate root complex and microprocessor(s). The EB24T6G2 is a vehicle to test and evaluate the functionality of the PES24T6G2 switch. Customers can use this board to get a headstart on software development prior to the arrival of their own hardware. The EB24T6G2 is also used by Renesas to reproduce E13system-level hardware or software issues reported by customers.


  • PES24T6G2 PCIe 6 port switch
  • Upstream, Downstream Port
  • Numerous user selectable configurations set using onboard jumpers and DIP-switchesSMBUS Slave Interface (4 pin header)
  • SMBUS Master Interface connected to the Serial EEPROMs through I/O expander
  • “Attention” button for each downstream port to initiate a hot swap event on each port
  • Four pin connector for optional external power supply
  • Push button for Warm Reset
  • Several LEDs to display status, reset, power, “Attention”, etc.
  • One 10-pin JTAG connector (pitch 2.54 mm x 2.54 mm)
  • Installation programs
  • GUI based application for Windows and Linux


Title language Type Format File Size Date
User Guides & Manuals
star 89EBPES24T6 Evaluation Board User Manual - Fab # 18-609-000 (applicable to 89PES16T4AG2) Manual - Hardware PDF 5.08 MB
PCI Express Browser Rev 5.0.2 User Manual Manual - Development Tools PDF 2.56 MB
89EBPES16T4AG2 Eval Board Schematics in PDF format (board not manufactured) Schematic PDF 1.32 MB


Title language Type Format File Size Date
PCI Express Browser Rev 5.0.2 Windows Installation - Digitally Signed Software Tool ZIP 104.57 MB
PCI Express Browser Rev 5.0.2 Windows Installation Software Tool ZIP 54.45 MB
PCI Express Browser Rev 4.9 Linux Installation Software Tool ZIP 48.85 MB