Today I had some time so spending about 2-3 hours testing my new DE1
with different minimig_de1 versions:

V13 with corresponding spihost.rom = doesn't run at all?
V13 with older spihost.rom = works but very unstable .. not useable..
V12e = works, but artificial key presses .. also reset.. not useable.
V12c = works and stable! But NO Joystick support :-(

Quite disappointing results..
On my older DE1, 12e runs just fine.. But until this issues are not
solved, I am not going to touch this running setup..

So is someone able to try to create a V13, that actually works on a
new DE1 or make a 12c with joystick support..?

Peter


--- In minimigtg68@yahoogroups.com, "soyandroid" <android@...> wrote:
>
> HI guys,
>
> Recently i adquired a Terassic DE1 Board.
>
> The minimig version 12e, already syntetized, runs very stable in the
> board.
>
> I syntetized successfully the version 12e, my self, but is not very
> stable, hangs so often when the Amiga is accesing intessively to the
> SDRAM.
>
> I'm using Quartus II V7.2 SP3.
>
> The only one error i get is in the timing analysis and is the following:
>
> Clock Setup: 'amigaclk:inst8|altpll:altpll_component|_clk0'
> slag -22.998 ns
> required: 114.76 MHz ( period = 8.714 ns )
> actual: 31.53 MHz ( period = 31.712 ns )
>
> You get this error when do the syntesis?
>
> The minimig version 13 doesnt run in my board, i tried several times
> with different SD cards, but i was not able to load the kickstart, it
> hangs after loading the spihost.
>
> The difference i found in my Terasic DE1 pcb is that it uses a SDRAM
> from PSC, A2V64S40CTP - G7 (G7 is 133MHZ SDRAM COMPATIBLE) instead of
> the ISSI part found in the schematic.
>
> Anybody has problems with version 13?
>
> Best Regards
> soyandroid
>