(I'll try to add such a test here. In the mean time check Appendix 3 of the owners manual)
| RAM PACK front | |
|
| semi-side view | |
After more than twenty years, the plastic is getting quite brittle! |
| bare board | |
Below are the fitting instructions for RAMs in the RAM PACK. Note
that no check is included to test the newly installed RAM or even
determine the ZX80 detected the extra RAM! (I'll try to add such a test here. In the mean time check Appendix 3 of the owners manual) |
| solder side | |
Might be interesting for retro repro enthousiasts |
| Recreated PCB | |
Markus Brenner reconstructed the layout of the original PCB. Marcel Flipse created a 3D-printer image of the housing. Here is the complete set of files |
Manual as 300 dpi monochrome gif:
 Page 1 & 2 |
 Page 3 |
 Page 4 |
Latest update: 2017-09-25