Inquiry about TLSR9518ADK80D dev board

Karthik

Dear Support Team,

I recently came across the TLSR9518ADK80D development board featuring the Telink TLSR9518A wireless SoC and have reviewed the available documentation. However, I have several questions that need clarification:

1. RISC-V P-Extension:

The documentation does not mention whether the TLSR9518A SoC includes the RISC-V P-extension. Could you confirm if this SoC supports the P-extension? If it does, is it a standard extension derived from the official RISC-V P-extension, or is it a custom, company-specific extension?

2. DSP Functions:

     The documentation mentions DSP functions, but it does not specify what these functions entail or the instruction set they support. Could you provide more detailed information on the DSP functions supported by the TLSR9518A SoC and the corresponding instruction set?

3. Software Support:

     If I'm using TLSR9518ADK80D development board do I need to buy debugger and Telink Burning Board to flash or just USB cable is enough to flash. What are all the software support available for this board? Which IDE I need to use?

Your prompt response to these inquiries will be highly appreciated as it will assist me in making an informed decision regarding the suitability of this board for my project.

Best regards,

Karthik Swaminathan
Master's in Embedded Systems
TU Chemnitz

admin

1、The processor implements the RISC-V “P” extension (draft) for DSP/SIMD ISA.
The supported DSP features include:
• SIMD Data Processing Instructions
• Partial-SIMD Data Processing Instructions
• 64-bit Profile Instructions
• Non-SIMD Instructions
• Overflow Status Manipulation Instructions
Please see the AndeStar V5 DSP ISA Extension Specification (UM199) for instruction details.
2、you need buy debugger.you can burning and debug the program through the SWS interface,the burning evk shown in the following figure

you can also burning and debug the program through the jtag interface,telink jtag debugger evk shown in the following figure

You can see the website:https://wiki.telink-semi.cn/wiki/ and https://doc.telink-semi.cn/doc/en/