Specifications

24 CY8CKIT-042 PSoC 4 Pioneer Kit Guide, Doc. # 001-86371 Rev. *D
Kit Operation
3.4 USB-I2C Bridge
The PSoC 5LP also functions as a USB-I2C bridge. The PSoC 4 communicates with the PSoC 5LP
using an I2C interface and the PSoC 5LP transfers the data over the USB to the USB-I2C software
utility on the PC, called the Bridge Control Panel (BCP).
The BCP is available as part of the PSoC Programmer installation. This software can be used to
send and receive USB-I2C data from the PSoC 5LP. When the USB mini-B cable is connected to
header J10 on the Pioneer Kit, the KitProg USB-I2C is available under Connected I2C/SPI/RX8
Ports in the BCP.
Figure 3-11. Bridge Control Panel
To use the USB_I2C functionality, select the KitProg USB-I2C in the BCP. On successful
connection, the Connected and Powered tabs turn green.