According to Visual DSP++ 4.0 Compiler and Library Ref Manual, SIG_GPTMR2 processor signal is only supported with ADSP-2126x.
However, I'm working with ADSP-21364 and I have a program using SIG_GPTMR2, which seems to work fine.
SIG_GPTMR2 is the General purpouse IOP timer 2 which should be SIG_P17 in the case of ADSP-21364.
My question is: Is it right to use SIG_GPTMR2 with ADSP-21364? How can this be working?