sap-plus
TomNisbet
Simple As Possible (SAP) 8-bit computer with a modular PCB design
Components (31)
| Reference | Value | Description |
|---|---|---|
| U1 | 74LS04 | |
| U2 | 74LS161 | |
| U3 | 74LS138 | |
| U4,U5 | 74LS377 | |
| C1-C5 | 0.1uF | |
| D1 | IR0 | |
| D2 | IR1 | |
| D3 | IR2 | |
| D4 | IR3 | |
| D5 | IR4 | |
| D6 | IR5 | |
| D7 | FZ | |
| D8 | FC | |
| D9 | T-EXT | |
| D10 | T0 | |
| D11 | T1 | |
| D12 | T2 | |
| D13 | T3 | |
| D14 | T4 | |
| D15 | T5 | |
| D16 | T6 | |
| D17 | T7 | |
| D18 | WRITE | |
| D19 | N | |
| J1,J2 | Bus | |
| J3,J4 | to Microcode | Generic connector, single row, 01x04, script generated (kicad-library-utils/schlib/autogen/connector/) |
| R1 | R-RED | |
| R2 | R-BLU | |
| R9 | R-WHT | |
| RN1 | R-GRN | 8 resistor network, star topology, bussed resistors, small US symbol |
| RN2 | R-YEL | 8 resistor network, star topology, bussed resistors, small US symbol |