Hi, I am student using spartan 3a dsp 1800 board with EDK/ise 9.2i . In EDK I had used BSB to create new project using default configuration for the following peripherals:- 1) microblaze (with bram 64KB) ,clock 2)RST32_UART 3)LED ,PUSH, DIP. 4)DDR2 SDRAM using MPMC peripheral I had used all default settings to the end of bsb. When i downloaded bitseam in the board , i got MEMORY TEST FAILURE (for 32 ,16 and 8 bit) message in hyperterminal . But other peripherals are working fine. I can't understand what the problem is. Does any body has solution?
DDR2 SDRAM RELEATED PROBLEM IN SPARTAN 3A DSP 1800 + EDK 9.2i
Started by ●November 30, 2008
Reply by ●November 30, 20082008-11-30
On Nov 30, 11:28=A0pm, SUMAN <suman...@gmail.com> wrote:> Hi, > =A0I am student using spartan 3a dsp 1800 board with EDK/ise 9.2i . In > EDK I had used BSB to create new project using default configuration > for the following peripherals:- > 1) microblaze (with bram 64KB) ,clock > 2)RST32_UART > 3)LED ,PUSH, DIP. > 4)DDR2 SDRAM using MPMC peripheral > > I had used all default settings to the end of bsb. > > When i downloaded bitseam in the board , i got MEMORY TEST FAILURE > (for 32 ,16 and 8 bit) message in hyperterminal . >I doubt that xilinx and avnet people ever tested the spartan 3a dsp 1800a board with edk 9.2i. As they provide the edk 9.2i with this board they shoud have tested the board building reference systems WITH EDK 9.2i. It seems they didn't do that and people like us get a lot of trouble and lot of time wasted unnecessarily!!> But other peripherals are working fine. > I can't understand what the problem is. Does any body has solution?
Reply by ●December 1, 20082008-12-01
The 1800A board's DDR2 was tested extensively by both Avnet and Xilinx in ISE/EDK 9.2. Xilinx is running Linux from the DDR2 in example design http://www.xilinx.com/support/documentation/boards_and_kits/ug486.pdf. This design is currently at 10.1, but I believe it was originally posted for ISE/EDK 9.2. You can also go to the Avnet Design Resource Center for some extra designs for this board: www.em.avnet.com/spartan3a-dsp. Click on Support Files & Downloads. Both MIG and MicroBlaze designs that use the DDR2 are posted for ISE/EDK 9.2. For MicroBlaze, the S3A1800DSP BPI Flash Configuration and Bootloading design specifically has a DDR2 memory test. Regarding your issues, SUMAN, have you installed the service packs for both ISE and EDK? Bryan On Nov 30, 8:33=A0pm, bish <bishes...@gmail.com> wrote:> On Nov 30, 11:28=A0pm, SUMAN <suman...@gmail.com> wrote:> Hi, > > =A0I am student using spartan 3a dsp 1800 board with EDK/ise 9.2i . In > > EDK I had used BSB to create new project using default configuration > > for the following peripherals:- > > 1) microblaze (with bram 64KB) ,clock > > 2)RST32_UART > > 3)LED ,PUSH, DIP. > > 4)DDR2 SDRAM using MPMC peripheral > > > I had used all default settings to the end of bsb. > > > When i downloaded bitseam in the board , i got MEMORY TEST FAILURE > > (for 32 ,16 and 8 bit) message in hyperterminal . > > I doubt that xilinx and avnet people ever tested the spartan 3a dsp > 1800a board with edk 9.2i. As they provide the edk 9.2i with this > board they shoud have tested the board building reference systems WITH > EDK 9.2i. It seems they didn't do that and people like us get a lot of > trouble and lot of time wasted unnecessarily!! > > > > > But other peripherals are working fine. > > I can't understand what the problem is. Does any body has solution?- Hi=de quoted text -> > - Show quoted text -
Reply by ●December 1, 20082008-12-01
Reply by ●December 3, 20082008-12-03