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Lets have a look at Figure 1, which shows us a CY7C68013A Mini Board.
Figure 1. FX2LP CY7C68013A Mini Board
There are two available variants of this mini board: one with a single jumper J1 and another with two jumpers (J1 and J2). Both boards come with an on/off switch and a RESET push button. The board also has an EEPROM (16 KB), which is used to hold the VID/PID/DID for the device (used by the host to identify the device to determine the correct driver).
The board with two jumpers was used to test the FX2LP logic analyzer. See the schematic attached with this knowledge base article (KBA). J1 is to connect or disconnect two LEDs from Vcc; these LEDs are connected to D0 and D1. J2 controls the high address bit of EEPROM making it appear at I2C address 0x51 depending on the jumper.
Follow these steps to test the FX2LP logic analyzer using CY7C68013A Mini Board:
Once the driver is installed, a pop up appears stating that the driver was installed successfully. The device will appear as Unknown Device #1 in Device Manager.
Figure 2. Binding to WinUSB Driver using Zadig
6. Click Run to start the capture on the channels. Note that pins PB0-PB7 and PD0-PD7 on the board act as channels 0-7 and 8-16 respectively. Figure 4 shows a capture session for a device as a 16-channel logic analyzer. Channel 0 and Channel 1 show decoded capture from an I2C transaction (see Decoders from PulseView user guide for more details).
Figure 4. Viewing Data on PulseView
Figure 5: Logical Analyzer Bus Number
References:
Author: SananyaM_56 Version: *B
Translation - Japanese: Infineon EZ-USB FX2LPベースのロジックアナライザ(オープンソースsigrok PulseViewを使用)- KBA229176 - Community Translated (JA...