LomasBoards
RichCini
Small repository of files/data related to Lomas Data Products S-100 boards.
Components (70)
| Reference | Value | Description |
|---|---|---|
| Q1 | 2N3904 | |
| U1,U18,U61 | PAL16L8 | |
| U2,U5,U24 | 74LS273 | |
| U3,U15 | 74LS153 | |
| U4,U27,U50 | 74LS166 | |
| U6 | 74LS393 | |
| U7,U8 | HM62256BLP | |
| U9 | 74LS08 | |
| U10 | 74LS367 | |
| U11,U39-U41,U44,U45,U47,U48,U57-U59 | 74LS244 | |
| U12 | 74LS151 | |
| U13,U36,U53,U63-U65 | 74LS74 | |
| U14 | LM7805K | |
| U16,U55 | PAL20L10 | |
| U17,U29,U38 | 74LS174 | |
| U19,U28,U30,U32 | 74LS04 | |
| U20 | 74LS175 | |
| U21 | 74LS86 | |
| U22 | 74LS02 | |
| U23 | 2764 | |
| U25 | 82C55A | |
| U26 | MC6845 | |
| U31 | 74LS32 | |
| U33 | 74LS00 | |
| U34,U46 | 74ALS174 | |
| U35 | 74LS164 | |
| U37 | 74LS322 | |
| U42,U43,U60 | 74LS373 | |
| U49 | LM78L12 | |
| U51 | 74125 | |
| U52,U62 | 74LS14 | |
| U54,U56 | 74LS688 | |
| U66 | 7406 | |
| U67 | 74LS92 | |
| U68 | 8253 | |
| U69 | 74LS38 | |
| C1,C35 | 0.1u | |
| C2 | 0.1 | |
| C3-C7,C9-C12,C14-C18,C20-C29,C32-C34,C38-C40 | 0.1 uF | |
| C13,C36 | 33u | |
| C19,C30,C31 | 47p | |
| C37 | 22uF | |
| H1,H2 | CONN_1 | |
| J1 | CGA Out | |
| J2 | RCJ-014 | |
| J3 | Keyboard | |
| J4 | LPEN | |
| JP1 | Options | |
| JP2-JP5,JP402 | Jumper_2_Open | |
| JP6 | Address | |
| JP7 | Sync | |
| JP8 | CLK Polarity | |
| JP9 | HIADDR | |
| JP10 | Interrupts | |
| JP12 | ID | |
| JP13 | CLK Src | |
| JP14 | SPKR OUT | |
| JP15 | Phantom | |
| JP401 | 2732_VCC | |
| P1 | S100_MALE | |
| R1 | 1.0kQ | |
| R2-R4 | 0k | |
| R5 | 2.2kQ | |
| R6,R9 | 5.6kQ | |
| R10 | 22Q | |
| R11 | 100Q | |
| R14-R17,RN1,RN2 | 4.7kQ | |
| R21 | 56.0H | |
| TP1 | TestPoint | |
| X1 | 14.31818MHz |