CY8CKIT-149 PSoC® 4100S Plus Prototyping Kit Guide, Doc. #: 002-20729 Rev. *E
25
Kit Operation
3.4
USB-I2C Bridge
The KitProg2 can function as a USB-I2C bridge and communicate with the software utility Bridge
Control Panel (BCP). The I
2
C lines on target PSoC 4100S Plus device are
P3[1] (SDA)
and
P3[0]
(SCL)
, which are hardwired on the board to the I
2
C lines of the KitProg2. The USB-I2C supports I
2
C
speeds of 50 kHz, 100 kHz, 400 kHz, and 1 MHz. For more details on the KitProg2 USB-I2C
functionality, see the
USB-I2C Bridge
section in the
.
Figure 3-6. I2C Connection between KitProg2, PSoC 4100S Plus Device, and EZ-BLE Module
3.5
Updating the KitProg2 Firmware
The KitProg2 firmware normally does not require any update. You can use the PSoC Programmer
software to update the KitProg2 firmware if necessary. For a detailed explanation on how to update
the KitProg2 firmware, see
Updating the KitProg2 Firmware
in the
.
