EM100Pro-G2 SPI Flash Emulator

Model Name : EM100Pro-G2
Emulates ALL SPI NOR Flash in the market!


EM100Pro-G2 is DediProg SPI NOR Flash emulator integrated high-speed DRAM memory to offer the best code updating performances. This advanced tool has been designed in close cooperation with the SPI NOR Flash suppliers to emulator the behavior of all the SPI NOR Flash on the market and also the next generation SPI NOR Flash.
It provides engineers with a flexible development and testing tool for any embedded project that uses an external SPI NOR Flash. It provides quick, in-circuit firmware test cycles during development.

EM100Pro-G2 increases productivity by downloading firmware code or data into the emulator in a few seconds for density as large as 512Mb. 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
•    Support up to 2Gbit SPI NOR Flash emulation
•    Support Single IO, Dual IO, and Quad IO
•    Extra debugging function: SPI bus trace and HyperTerminal
•    Update code in less than 3 seconds
•    USB powered & palm size
•    Support Windows 2003 and above & Support both 32 bit or 64 bit OS



•    Minutes become seconds for SPI NOR Flash code update (3 seconds to update 512Mbit code)
•    Save up to 1 hours every day for your development and reduce your time to market
•    Debug efficiently your application through the available SPI bus with our SPI Trace, SPI Trigger, SPI Hyper Terminal for debug messages
•    Develop your own application debugger via our bidirectional SPI Hyper terminal and control application from your host PC
•    EM100Pro-G2 can connect with Intel motherboard by specific adaptor ISP-ADP-Intel-C (Option). 

Performance (Erase+Program+Verify)

Density  Programmer EM100Pro-G2
    8Mb 9s 3s
    16Mb 13s 3s
    32Mb 16s 3s
    64Mb 38s 3s
    128Mb 75s 3s
    256Mb 115s 3s
    512Mb 200s 3s


*The compare data of programming speed is according to DediProg SF600 SPI Flash programmer.

SPI Flash Emulation Interface
SPI Bus Trace Interface
SPI Hyper Terminal Interface


The EM100Pro-G2 has two 2.54mm pitch males connectors of:
•    2x2 for the Reset and Trig signals
•    2x10 for the Emulation signals

EM100Pro-G2 is designed with ISP header, through different cables/adaptors, it can connect to the PCB board directly. Please refer to Table 1 for EM100Pro-G2 2x10 header pin out.
DediProg also provides the EM100Pro-G2 ISP Cable which is used to connect the EM100Pro-G2 programmer to the 2X5 2.54mm ISP Pin Header on board, please refer to Table 2 for the EM100Pro-G2 ISP Cable 2x5 pin out.

Table 1: EM100Pro-G2 ISP Header Pin Out (2x10),(2x2) 

3 CS Vcc 4
5 MISO Hold1 6
7 WP CLK 8
11 3.3V GND 12
13 CTRL NC 14
15 CTRL 3.3V 16
19 GND CTRL 20


1 GND Reset 2
3 GND Trig 4


Table 2: ISP Cable Connector Pin Out (2x5)

1 Hold2 CS2 2
3 CS1 Vcc 4
5 MISO Hold1 6
7 Wp1 CLK 8



Standard Package
  • EM100Pro-G2 x 1

  •  USB 2.0 cable x 1

  •  AC switching power adapter 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 2x4/2x8 SO connection adaptor x 1

  •  12cm EM100Pro split cable with grabber clip x 1

  •  EM100Pro DIP cable 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

  •  CD-ROM (Included Software and user manual) x 1

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