Appendices; Kitprog3 - Infineon EVAL PMG1 S3 DUALDR User Manual

EVAL_PMG1_S3_DUALDRP Evaluation Kit user guide

Appendices

7 Appendices
7.1 Appendix A
7.1.1

KitProg3

An onboard PSoC™ 5LP MCU (CY8C5868LTI-LP039)-based KitProg3 module is used to program and debug the
EZ-PD™ PMG1 microcontroller.
Figure 32 PSoC™ 5LP MCU device
The PSoC™ 5LP MCU device interfaces with a PC through a Type-C USB connector (J1), and functions as a
bridge between the PC and EZ-PD™ PMG1-S3 MCU over SWD, I2C, and UART interfaces. The KitProg3 module is
powered through the J1 port and receives and transmits data between the host PC through D+ and D-signals.
The programming/debugging module can access the EZ-PD™ PMG1-S3 MCU in Programming or Debugging
mode via the SWD header. In addition to being an onboard programmer, the KitProg3 functions as an interface
for the USB-I2C and USB-UART bridges.
The USB-serial pins of the PSoC™ 5LP MCU are hard-wired to the I2C pins of the EZ-PD™ PMG1-S3 MCU, and
these pins are also available on the KitProg3 headers (J3 and J4). The USB-UART bridge functionality is enabled
by default by hard-wired connections of the UART lines between KitProg3 and EZ-PD™ PMG1-S3 MCU.
User guide 40 002-38187 Rev. *B
2024-09-23