ONSemi RSL15

RSL15 is a highly integrated secure Arm Cortex-M33-based Bluetooth Low Energy 5.2 wireless MCU system-on-a-chip, with flash and RAM, built-in power management, and an extensive set of peripherals. The wide supply voltage input, flexible I/O, and clocking scheme offer maximum design flexibility.

Debug Support

J-Link supports debugging and programming of the following memory regions.

On-Chip Memory Regions for RSL15-512

The internal flash is divided into 6 different regions:

Instance Name	Size (bytes)	Memory region
Code Flash	360448	0x00100000 - 0x00157FFF
Data Flash	10240	0x00158000 - 0x0017FFFF
Non-Volatile Record (NVR) 4	256	0x00080400 - 0x000804FF
Non-Volatile Record (NVR) 5	256	0x00080500 - 0x000805FF
Non-Volatile Record (NVR) 6	256	0x00080600 - 0x000806FF
Non-Volatile Record (NVR) 7 (Manufacturing Test)	256	0x00080700 - 0x000807FF

NOTE: J-Link supports the Code Flash , Data Flash, as well as NVR4 - NVR7.

Reset

It seems like a normal reset via SYSRESETREQ & VECTRESET bit does not work properly on this device. Therefore, the J-Link software performs a specific reset which makes sure that CPU is halted right before the target application but after boot ROM.

Evaluation Boards

TBD

Example Application

The following example project was created with the SEGGER Embedded Studio project wizard and runs out-of-the-box on the ON Semiconductor RSL10 SiP EVB V1.2. It is a simple Hello World sample linked into the internal flash.

SETUP:

• J-Link software: V7.23b
• Embedded Studio: V5.42
• Hardware: ON Semiconductor RSL15 EVB V1.1
• Link: File:ONSemi RSL15 TestProject ES V542.zip