Hello,
I have a system with limited memory resources which contains a Nios2 processor. An EPCS device is linked to this processor. I don't want to use the HAL drivers to access this device because when I use the HAL drivers I will need lots of memory and I can no longer use the small C library. After looking in the EPCS device controller section in the Quartus2 handbook I have noticed that the register functions are not published. Altera states: "Altera does not publish the usage of the control and data registers. To access the EPCS device, you must use the HAL drivers provided by Altera".
I don't want to use the HAL drivers because of their code size. Does anybody have a description of the EPCS Controller Register Map?
Thanks and best regards, Karel Deprez