https://www.keil.arm.com/subfamily/infineon-psoc-4000s-psoc-4000s-cy8c40x5xxx-s4xx/
Arm Keil | PSOC 4000S (CY8C40x5xxx-S4xx)
Keil MDK and Keil Studio. As flexible as you are: from cloud to desktop, from CLI to GUI, running on macOS, Linux, and Windows
arm keilpsoc