EM100Pro-G3 is a SPI NOR Flash emulator integrated high speed DRAM memory to offer the best code updating performance. This advanced tool has been designed in close cooperation with the SPI NOR Flash suppliers to emulate the behavior of all the SPI NOR Flash on the market and also the next generation SPI NOR Flash.


EM100Pro-G3 increases productivity by downloading firmware code or data into the emulator in a few seconds for density as large as 1Gbit. In addition, it provides "SPI BUS Analyzer" feature by collecting all the SPI command and data on the SPI bus in order to help the debugging process. 

It will speed up your firmware development and testing by eliminating the need to remove-erase-program and re-install SPI flash each time you test a code change. If you want to stop the "program/insert/boot/remove/erase" cycle, then this is the tool for you. 


  • Emulate all the market SPI NOR Flash in one click
  • The highest code download performances:
    • Update code in a few seconds
  • Designed to support future SPI NOR Flash evolution: 
    • 1.8V/3.3V, up to 50MHz for Single IO, Dual IO and Quad IO, 512Kbit~4Gbit
  • Support Dual and Quad IO communication
  • Display and edit memory content evolution
  • Debug functions: 
    • SPI Protocol analyzer and SPI HyperTerminal
    • High speed internal buffer for SPI Trace log data saving
    • Suitable with Intel motherboard 
    • EM100Pro-G3 can connect with Intel motherboard by specific adaptor (optional)



The EM100Pro-G3 has two 2.54mm pitch males connectors of:

  • 2x2 for the Reset and Trig signals
  • 2x10 for the Emulation signals

EM100Pro-G3 is designed with ISP header, through different cables/adaptors, it can connect to the PCB board directly. Please refer to Table 1 for EM100Pro-G3 2x10 header pin out.
DediProg also provides the EM100Pro-G3 ISP Cable which is used to connect the EM100Pro-G3 programmer to the 2X5 2.54mm ISP Pin Header on board, please refer to Table 2 for the EM100Pro-G3 ISP Cable 2x5 pin out.



The package box includes:

  • EM100Pro-G3 x 1
  • USB 2.0 100cm Cable (A Male -C Male) x 1
  • Power Adapter (Including US and EU plugs) x 1
  • 2.54mm 2x10 to 2.54mm 2x5 cable x 1
  • 1.27mm 2x4 to 1.27mm 2x4 cable x 1
  • 1.27mm 2x4 to 1.27mm 2x4 cable 2.5cm x 1
  • 1.27mm 2x8 to 1.27mm 2x8 cable x 1
  • 2.54mm 2x10 to 1.27mm 2x4 SO8 connection adaptor x 1
  • 2.54mm 2x10 to 1.27mm 2x8 SO8 connection adaptor x 1
  • 12cm EM100Pro split cable with grabber clip x 1
  • 1.27mm 2x8 SMT male header  (10.3mm) x 4
  • 1.27mm 2x4 SMT male header (6.0mm) x 4
  • 1.27mm 2x4 SMT male header (10.3mm) x 4
  • 15cm single wire with 2.54mm Dupont head x 5
  • EM100Pro Reference Flash Adaptor (SO8W) x 1
  • EM100Pro Reference Flash Adaptor (SO16W) x 1
  • Grabber Clip x 2

All DediProg tools, programmers, emulators and debuggers can be ordered at Eltan.

Related Documents:

Overview EM100Pro-G3


EM100Pro-G3 Software User manual