CVA CHIP CVM013x

The CVA CHIP CVM013x are Cortex-M0 based microcontrollers.

Supported devices

Refer to the supported device list for a full list of all supported CVM013x family devices, their corresponding names and connection diagrams.

Target interfaces

Interface	J-Link support	Flasher support
SWD

Flash banks

Flash bank	Base address	J-Link support	Flasher support	Loader
				Name	Bank size
PFLASH	0x00000000			Default	Up to 128 KB
DFLASH	0x00020000			Default	32 KB

Watchdog handling

• The device has a watchdog WDOG.
• The watchdog is fed during flash programming.

Device specific handling

Reset

CVM014x devices have an integrated bootloader which executes before target program execution. While bootloader execution, PFlash can not be accessed from 0x0 - 0xFFF. A special reset strategy is implemented to handle this.

Note:
In case there is no target application in program flash, the core will halt in the hardfault state.

Attach

Attach is a debugging feature which exclusively applies to J-Link and J-Trace and does not apply to Flasher.

• Attach is supported / desired