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CW1173 ChipWhisperer-Lite/8-Pin SmartCard Connector

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The CW1173 contains two 8-pin connectors, which use our standard 8-pin Smart-Card header pinout. One header connects to the SAM3U device (which has ISO-7816 drivers), one header connects to the FPGA. Note there is currently no firmware support for these devices, but the hardware is designed for any of the following:

  • Emulating a smart card (use interposer board), or fuzzing a smart card reader
  • Communicating to a smart card
  • Sniffing traffic between a legitimate reader and smart card
  • Side-channel analysis of smart card device

Header J7 (Connects to SAM3U):

Number Name Dir Description
1 VCCIO O 3.3V Supply (from linear regulator, always on)
2 GND O System GND
3 RST I/O Reset (SAM3U: PA3)
4 PRESENT I Used to detect presence of smart card (SAM3U: PA2)
5 CLK I/O Clock (SAM3U: PA25, 'CLK2'. FPGA: P131)
6 I/O I/O I/O Line (SAM3U: PA22), 10k pull-up
7 AUX1 I/O Spare line (SAM3U: PA4)
8 AUX2 I/O Spare line (SAM3U: PA5)

Header J6 (Connects to FPGA):

Number Name Dir Description
1 VCCIO O 3.3V Supply (from FPGA supply)
2 GND O System GND
3 RST I/O Reset (FPGA: P102)
4 PRESENT/VPP I Not Connected (mount R60 to connect to P101)
5 CLK I/O Clock (FPGA: P100)
6 I/O I/O I/O Line (FPGA: P99), 10k pull-up
7 AUX1 I/O Spare line (FPGA: P98)
8 AUX2 I/O Spare line (FPGA: P97)