Instruction Set for PowerVR GPUs

Hi,
Are the instruction set docs released by imagtec just for Series6?

Documentation for the Series5 and Series5XT instruction set are available under NDA. Offline compilers for those architectures are also provided under NDA.

You can apply for a NDA through our support portal: https://pvrsupport.imgtec.com/

Getting NDA for an individual is pretty hard. Is there any other way?