Cypress Semiconductor CY8CKIT-062-WiFi-BT, Manual, Page: 55 / 86

PSoC 6 WiFi-BT Pioneer Kit Guide, Doc. # 002-22677 Rev. *B 55
Kit Hardware
4.3.5 USB-I2C Bridge
The KitProg2 can function as a USB-I2C bridge and communicate with the Bridge Control Panel
(BCP) software. The I2C lines on the PSoC 6 MCU are hard-wired on the board to the I2C lines of
the KitProg2, with onboard pull-up resistors as
Figure 4-11 shows. The USB-I2C supports I2C
speeds of 50 kHz, 100 kHz, 400 kHz, and 1 MHz. For more details on the KitProg2 USB-I2C func-
tionality, see the
KitProg2 User Guide .
Figure 4-11. I2C Connection between KitProg2 and PSoC 6
4.3.6 USB-SPI Bridge
The KitProg2 can function as a USB-SPI bridge. The SPI lines between the PSoC 6 MCU and the
KitProg2 are hard-wired on the board, as
Figure 4-12 shows. For more details on the KitProg2 USB-
SPI functionality, see the KitProg2 User Guide .
Figure 4-12. SPI Connection between KitProg2 and PSoC 6
KitProg2 PSoC 6
I2C
I2C_SDA
I2C_SCL
P12[1]
P12[0]
P6[1]
P6[0]
P6_VDD
R43
4.7K
R40
4.7K
USB
KitProg2 PSoC 6
SPI
SPI_MOSI
SPI_MISO
SPI_SCLK
SPI_SSEL
P15[1]
P12[5]
P15[2]
P15[3]
P12[0]
P12[1]
P12[2]
P12[4]
USB