# CW308T-GENERIC

This is a basic prototype board which can be used for mounting other
chips on the [CW308 UFO Target](../../Targets/CW308%20UFO.md). It can
also be used to mount small boards (see the examples for photos).

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## Usage

If using the board, you MUST wire the I/O voltage to the VREF pin (lower
left, pin A20). If you fail to do this the diode clamps may stop I/O
lines from being drivable.

See the example photos below where you can see the 3.3V supply being
routed to the VREF pin.

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## Examples

The following shows several examples of this board in use.

### **Hue Bridge 2.0**

This shows an extreme example of mounting a board onto the victim board.
The actual analysis was being done on the SAMR21R on the main board, but
this provided mechanical stability to allow tacking wires onto that
area.

![P1090113.jpg](Images/P1090113.jpg "P1090113.jpg")

![huebridge2.JPG](Images/Huebridge2.JPG)

### **Hue ATMega2564RF2R Based Bulb**

The SPI traffic was wired out as well in this example, and a
ChipWhisperer-Pro was used to trigger on SPI traffic.

![P1090114.jpg](Images/P1090114.jpg "P1090114.jpg")

![huebulb\_m2564rfr2.jpg](Images/Huebulb_m2564rfr2.jpg "huebulb_m2564rfr2.jpg")

### **Riscure CTF Board**

This example allowed both power analysis and clock glitching to be
performed against the board. A small shunt resistor is soldered in-line
for the VCC pin.

![P1090112.jpg](Images/P1090112.jpg "P1090112.jpg")

![riscure\_ctf.jpg](Images/Riscure_ctf.jpg "riscure_ctf.jpg")