EPCS quastion again

Altera_Forum · ‎01-20-2005

Is anyone try to work with EPCS4 on Cyclone6 FPGA from IDE programmer ?

I ask because i do step by step again and again all tasks from ug_nios2_flahs_programmer.pdf

to build my custom board - check asmi controller for EPCS4 configuration device selected

change in SPOC target board to new board

add epcs flash controller

and Timer (i'dont know why but without it IDE isn't compile C++ code if epcs controller present )- > regenerate sources

Run IDE - rebuild my SW project after setting storage for code to EPCS

Build where without problems

Run IDE frash programmer and click NEW and get new flash programming configuration

check - Write NIos2 FPGA configuration (SOF)

and press Programm flash

And get Next http://forum.niosforum.com/work2/style_emoticons/<#EMO_DIR#>/sad.gif

make: Entering directory `/cygdrive/d/ALTERA_PRJ/CYCLC6/alexbrd_ver/software/hello_led_Alnios1/Debug'

Jan 20, 2005 9:51:33 AM - (INFO) nios2-flash-programmer: Launching Quartus Programmer to download:

c:/altera/kits/nios2/components/AlexSboard/system/AlexSboard.sof

Pre-Reading 0KBytes of data from U2:

|----.----+----.----|

********************* (1.047 sec).

Writing 64KBytes :

|----.----+----.----|

********************* (0.906 sec).

Verifying 64KBytes of data:

|----.----+----.----|

*********************Jan 20, 2005 9:51:43 AM - (SEVERE) nios2-flash-programmer: Verification failure after write.

make: Leaving directory `/cygdrive/d/ALTERA_PRJ/CYCLC6/alexbrd_ver/software/hello_led_Alnios1/Debug'

make: *** [epcs_controller_boot_rom_programflash] Error 8

WHAT I DO WRONG ?????

Altera_Forum · ‎01-20-2005

I foggot to say

I don't have tristate bridge

And my custom board system have only 2 inputs

CLK an reset

Quatrus where not compile that project while i don't have at least one output

So i connect one separate pin to ground

Altera_Forum · ‎01-20-2005

AlexS,

my design consists of a Cyclone C12 and a EPCS4. Because I don't have an additional FLASH, I've tried also to make a custom board without any peripheral and ... got the same failure as you. As soon as I added a avalon tristate bridge (and a slave peripheral) the flash programmer works without these errors while verifying.

Mike

Altera_Forum · ‎01-21-2005

Yes MiR you right !

BIG TNX ! http://forum.niosforum.com/work2/style_emoticons/<#EMO_DIR#>/smile.gif ) http://forum.niosforum.com/work2/style_emoticons/<#EMO_DIR#>/smile.gif