QL_RAM_Expansions
alvaroalea
Severa RAM expansion boards for the Sinclair QL
Components (10)
| Reference | Value | Description |
|---|---|---|
| U2 | GAL16V8B-25QP | |
| U3 | LM1117-5.0 | |
| U4 | AS6C8008_TSOP44 | 1024K x 8 High-Speed CMOS Static RAM, 55ns, TSOP-II-44 |
| C1 | 100u/25V | |
| C2 | 100u/16V | |
| C3,C4 | 100n | |
| J1 | QL_SLOT_DIN41612_FEMALE-90degrees | |
| J2 | QL_SLOT_DIN41612_MALE_90degrees | |
| R1-R3 | R | Resistor |
| SW1 | SW_DIP_x02 | 2x DIP Switch, Single Pole Single Throw (SPST) switch, small symbol |