EGACard
schlae
EGA graphics card reference layout
Components (45)
| Reference | Value | Description |
|---|---|---|
| U1,U2,U10,U11,U40,U41,U50,U51 | TMS4416 | |
| U3,U12,U19,U22,U42,U52 | LS374 | |
| U4,U13,U43,U53 | LS258 | |
| U5 | S10 | |
| U6 | S00 | |
| U7 | 16 MHZ OSC | |
| U8 | 74LS86 | |
| U9 | LS125 | |
| U14 | S04 | |
| U15 | LS153 | |
| U16 | LS27 | |
| U17,U30 | LS32 | |
| U18 | 74LS74 | |
| U20 | LS174 | |
| U21,U31 | GRAPHICS CONTROL | |
| U23 | 74LS157 | |
| U24 | ATTRIBUTE LSI | |
| U25,U28 | LS138 | |
| U26,U45-U47 | LS04 | |
| U27 | LS11 | |
| U29 | LS151 | |
| U32 | CRT CNTL | |
| U34,U48 | 24S41 | |
| U35 | 74LS367 | |
| U36 | 74LS244 | |
| U37 | 74LS273 | |
| U38 | RES MOD | |
| U39 | LS245 | |
| U44 | 27128 | |
| U49 | 74LS175 | |
| C1-C8 | 47pF | |
| C9,C11,C16,C22,C25,C26,C37 | 10uF | |
| C10,C12-C15,C17-C21,C23,C24,C27-C36,C38,C39 | 0.047uF | |
| H1 | MountingHole_Pad | |
| H2-H5 | MountingHole | |
| J1 | VIDEO JACK | |
| J2 | EXT VIDEO | |
| J3 | 9 PIN D-TYPE | |
| J4 | FEATURE CONNECTOR | |
| J5 | MEMORY EXPANSION | |
| P1,P3 | 1 x 3 BERG | |
| P2 | 1X6 BERG | |
| R1-R8 | 33 | |
| RP1 | 4.7K | |
| SW1 | SW_DIP_x04 |