Voodoo 4440H
Card specs:
PCI Voodoo Graphics, 2x TMU, 4MB FBI memory, 4MB per TMU memory, native HDMI output.
The extra 2MB FBI memory and 2MB per TMU memory can be enabled/disabled by setting the S1 DIP switch.
Full design files (editable schematic & PCB, PDF schematic, GERBER files, BOM, P&P, PCI bracket dxf file, FPGA bitstream and mcs file) are attached below. The FPGA code will be uploaded after I cleanup the code a bit. If you use another flash device, generate a new mcs file from the bitstream.
The following need to be added to autoexec.bat:
set SST_FT_CLK_DEL=0x4 set SST_TF0_CLK_DEL=0x5 set SST_TF1_CLK_DEL=0x5 set SST_VIN_CLKDEL=0x1 set SST_VOUT_CLKDEL=0x0
Known issues:
At the moment this is a Glide only card, D3D is not really working.
DII + LOD does not render correctly on 2x TMU V1 cards.
what is the purpose of the dual TMU’s and extra ram? is this a feature that can be used by drivers of actual games in any way over whats possible on a 5500/6000?
The extra TMU improves performance compared to a single TMU card. Extra TMU RAM also improves performance. Extra FBI RAM doesn’t really do anything for performance, but it does allow for 800×600 resolution.
please state what is compatible OS. does this can be identified on Win 9x, NT, XP?
I have only used it under Windows 9x. It might work under other operating systems, but I haven’t tested yet.