ESP32-S3 DSP documentation
Posted: Thu Feb 17, 2022 5:38 am
Hi,
I can't seem to find documentation on the new SIMD commands of the ESP32-S3. I know of the API documentation, but I'm not sure if all instructions are covered there. For example, there is no dsps_mul_s16_ae32 function. And in the ESP32-S3 data sheet shifting and a saturation option is mentioned for the Processor Instruction Extentions, but there is no API for that.
Is there a full documentation or further information on all the available SIMD commands / Processor Instruction Extentions? Even an assembly reference would be interesting to take a look at.
Thanks
I can't seem to find documentation on the new SIMD commands of the ESP32-S3. I know of the API documentation, but I'm not sure if all instructions are covered there. For example, there is no dsps_mul_s16_ae32 function. And in the ESP32-S3 data sheet shifting and a saturation option is mentioned for the Processor Instruction Extentions, but there is no API for that.
Is there a full documentation or further information on all the available SIMD commands / Processor Instruction Extentions? Even an assembly reference would be interesting to take a look at.
Thanks