PSoC™ 6 Wi-Fi Bluetooth® pioneer kit guide, Document Number. 002-22677 Rev. *I
37
Hardware
3.2.3
Serial interconnection between PSoC™ 5LP and PSoC™ 6 MCU
In addition to being used as an on-board programmer, the PSoC™ 5LP MCU functions as an
interface for the USB-UART, USB-I2C, and USB-SPI bridges, as shown in
. The
USB-Serial pins of the PSoC™ 5LP are hard-wired to the I2C/UART/SPI pins of the PSoC™ 6 MCU.
These pins are also available on the I/O headers compatible with Arduino; therefore, the
PSoC™ 5LP MCU can be used to control shields compatible with Arduino with an I2C/UART/SPI
interface.
Figure 3-1. Schematics of programming and serial interface connections
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