Isa super vga
About the Isa super vga PCB
Isa super vga is an open source PCB design by skiselev, published on GitHub. It is a board measuring 104.1 × 87.6 mm, with 62 components from 21 distinct parts.
Other key parts include the TVGA9000I, 27C256 and MT4C4256. By type, the board carries 27 capacitors, 16 resistors, 9 inductors, 6 ICs, 1 crystal and 1 connector.
From the project
Trident TVGA9000i based Super VGA board
The ISA Super VGA card is based on the Trident TVGA9000i Super VGA controller IC. It offers excellent compatibility with the original IBM VGA, as well as a good emulation of older CGA, EGA, Hercules and MDA adapters. The ISA Super VGA card was designed to be used with the Xi 8088 Processor Board, but it also works in IBM PC/XT and their clones. It will work in 16-bit ISA slots of AT-compatible computers, but its performance will be inferior to 16-bit VGA cards.
Main components on the Isa super vga
Isa super vga bill of materials (BOM)
62 components, 21 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | TVGA9000I | PQFP-160 | U1 |
| 1 | 27C256 | DIP28_600 | U2 |
| 4 | MT4C4256 | DIP20_300 | U3, U4, U5, U6 |
| 1 | 40MHz | Crystal_HC-49U_Vert | X1 |
| 1 | VGA | Conn_Dsub_DE15F | P1 |
| 1 | BUSPC_DEV | Conn_Bus_ISA8 | BUS1 |
| 1 | HSYNC_SEL | Conn_Pin_Header_2x1_Nokey | JP1 |
| 6 | FILTER | Res_1016 | FB1, FB2, FB3, FB4, FB5, FB6 |
| 2 | 5.7uH | Res_1016 | L1, L3 |
| 1 | 2.7uH | Res_1016 | L2 |
| 12 | 0.1uF | Cap_Cer_504 | C1, C2, C3, C4, C5, C6, C7, C8 +4 |
| 4 | 10uF | Cap_Tant_504 | C13, C14, C15, C16 |
| 1 | 1uF | Cap_Cer_504 | C17 |
| 1 | 470pF | Cap_Cer_504 | C18 |
| 1 | 100pF | Cap_Cer_504 | C19 |
| 8 | 47pF | Cap_Cer_504 | C20, C21, C22, C23, C24, C25, C26, C27 |
| 8 | 4.7k | Res_762 | R1, R2, R3, R4, R5, R6, R7, R8 |
| 1 | 1k | Res_762 | R9 |
| 4 | 150 | Res_762 | R10, R11, R12, R13 |
| 1 | 100 | Res_762 | R14 |
Show 1 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 2 | 33 | Res_762 | R15, R16 |
Isa super vga design files
The KiCad project lives in the skiselev/isa-super-vga repository on GitHub; these links point at the commit this page was built from.
- LayoutKiCad/isa_svga.kicad_pcb
Isa super vga: common questions
How big is the Isa super vga PCB?
The Isa super vga measures 104.1 × 87.6 mm and is 1.6002 mm thick.
How many components are on the Isa super vga?
62 components, from 21 distinct parts. The full bill of materials is listed on this page.
Where can I download the Isa super vga design files?
From the skiselev/isa-super-vga repository on GitHub, which has the KiCad layout; the links under Design files point to each one.
Can I use the Isa super vga design in my own project?
The repository has no license, so all rights stay with skiselev. Use it as a reference, and ask the author before reusing the design.