Forum Discussion

Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
15 years ago

epcs controller

I'm trying some informations about EPCS CONTROLLER control word. Inside datasheet doesn't speak about meaning of single bit inside EPCS control words. Somebody knows this bits? I don't understa...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
15 years ago

I changed my design . I'm using MPU SPI to connect SPI AVALON MASTER BRIDGE to configure and read/write FPGA adn the same SPI to program EPCS.

I removed EPCS controller that insime my project is not important.

At hte momento I have this problem: because when HOST MPU is programming EPCS there are a possibility that EPCS should be wrong written, after this operation my board doesn't start more.

So I need to implement REMOTE UPDATE : I'm using CYCLONE IV and this is possible.

Somebody has some example ? I'm reading altera's datasheet but is not so clear and I would try a simple.

Bye

G