Apr 10

This time I modified VGA routines in order to drive my LCD TV correctly.

Correct VGA pixel clock is 25.175MHz but every TV hooks 25MHz correctly, so I can use my 50MHz Spartan 3AN clock without use of DCMs.

640x480 pixel are available on screen and can be managed without restrictions.

The "A" character pattern is held as LUT as 8x8 bits using distributed ram.

Two of the available switches of board is used to switch double width/height.

 

640x480 Normal (HiRes Mode)

 

640x240 Vertical Doubled (MidRes mode)

 

320x240 Horizontal/Vertical Doubled (LowRes Mode)

 

 

Tags: | | | |
Apr 10

Here’s my second attempt to enter FPGA world!

This time I coded (VHDL) the routine to drive the VGA output of my Xilinx Spartan 3AN.

My VGA TV handles the screen resolution correctly showing the 640×480 on-screen message.

No LUT are used and no memory allocated as framebuffer.

The routines drives the VGA output directly!


Tags: | | | |
Apr 10

Here’s my first try in FPGA programming world.

I used the T80 core got from OpenCores.org that simulates a Zilog Z80 cpu.

My ASM (Z80) routines drives the LCD display (Sitronix ST7066U) of my Xilinx Spartan 3AN board, showing the “SEGA SC-3000” message on lcd screen.

 

Tags: | | | | | | | |
Apr 10

90 bpm of slow-ssilation…

Enjoy!

 

Apr 10

Funkillation.

More more more acid than before!!!

Thiz shitty piece of hardware is funny!!! :)

 

Apr 10

Kaossimilated!

 

Apr 10

Here’s for you my first live session with my brandnew Kaossilator synthesizer from Korg.

Let the Kaossimilation begin!

 

Apr 10

Anotha fuckn refunkd sht. Muzak from Kraftwerk.

Sony Vegas.

Enjoy.

 

Apr 10

A devastating headache. Muzak from Boards of Canada.

Sony Vegas.

Enjoy!

 

Apr 10

A blurry-refunked video. Pictures by Timoria and Nazi Youth Rally German Stadium. Muzak from Boards of Canada (“Twoism”).

Enjoy.