i'm using : - CCES 2.9.1- Sigma Studio & Plugin for SHARC 4.5- Custom Board / Eval 21569-EZKITworking on system.svc "Signal Routing Unit" at a certain point and error that related to pREG_DAI1_PIN3 appear.Looking at File : ADSP_2156x_HPC_cdef.h in CCES291Folter\SHARC\include\sys\ this reg is not defined but is generated by "Signal Routing Unit".Regueards.
Hi Shooks,As per ADSP-21569 hardware reference manual and data sheet, there are 14 DAI pins per DAI0/DAI1 pin group.
DAI0 Pin Group - DAI0_Pin01 to DAI0_Pin12, DAI0_Pin19 and DAI0_Pin20
DAI1 Pin Group - DAI1_Pin01 to DAI1_Pin12, DAI1_Pin19 and DAI1_Pin20
But in CCES SRU routing we can see 20 DAI Pin support to both DAI0/DAI1 pin group. You may get this issue If you configure the pins other than ADSP-21569 supported DAI pins (DAI0_Pin13 to DAI0_Pin18 and DAI1_Pin13 to DAI1_Pin18 ).
Please refer the following link
Thank you Sakthi^vel, you are right, maybe i chenge accidently routing for pin between 13 and 18 and the system.svc generete code for it also on a 21569.