| 8K Non-Volatile Memory Kit | 8K Non-Volatile Memory Kit. Hunter, 1630 Forest Hills Dr., Okemos, MI 48864. Complete kit: $29.95 plus shipping; PC board and manual: $15.00. The Non-Volatile memory (NVM) kit is a battery backup powered RAM board that is primarily designed to fill the transparent address area between 8K and 16K in the Sinclair ZX80/81. | Sinclair ZX81, Timex/Sinclair 1000 |
| Another Look at 450ns EPROMS vs the ZX81/TS1000 | Paul Hunter’s comments on using 450ns EPROMs on ZX/TS computers (May83) strike me as true but incomplete. Paul shows how to add a flip-flop to delay the computer by inserting wait states and thus make the computer read slow EPROMS. | Sinclair ZX81, Timex/Sinclair 1000 |
| Highlights from the November Meeting | Bob Masters talked about using VU-Calc to verify Blue Cross claims forecasts. J. Michael Coughlin described the Hunter board. | |
| Larken & Hunter | Add a switch to the Hunter 8K memory board so it will work with the Larken DOS ROM, which occupies 12-16K region. | Timex/Sinclair 1000 |
| Memory with a Memory | Review of the Hunter 8K non-volatile RAM board. | Timex/Sinclair 1000 |
| Mod to Use Hunter RAM with > 32K | Hunter boards require a modification to work on systems with more than 32K RAM. | Timex/Sinclair 1000 |
| New Product News, Old Product Offers | Updates on products from Budget Robotics and Computing, ROMPAK, Hunter, Oliger, Compusa, Softmark, W. T. Associates, Markel Software, D. Lipinski, Siriusware and Ace Software. | Timex/Sinclair 1000, Timex/Sinclair 2068 |
| New Products and Services (Syntax v3 n10) | New products from Tom Woods, Hunter, Miller-Zamis, International Publishing and Software, King Software, Hamrich International, P. Pollak, E-Z Key. | |
| New Products and Services (Syntax v4 n2) | New products from Expense Cutters Products, JPR Software, Biocal, Memotech, R.S. Panwar, Wisconsinc Electronics, Calliope Software, Practical Computer Products, Melear Marketing, SofTek, RAMSTRAP, Syncware,f/22 Press, Hunter, Friendly Computer, M.C. Hoffman, Integrated Data Systems, Softsync. | |
| Product Updates: Hunter, Memotech | Hunter produces EPROM version of its 8-16K RAM board. Memotech keyboard being shipped in black. | Timex/Sinclair 1000 |
| Resources (Sync v2 n5) | Listing of new user groups, books and other resources. | Timex/Sinclair 1000 |
| Reviews for the Non-Programmer | Using the Z-XLR8 ROM with the Hunter board. | Timex/Sinclair 1000 |
| Revising a Hunter Board to Hold 32K Bank Switchable NVRAM | With HM6264LP-I5 28 pin RAMS at less than $4 each, l have devised a not-too-difficult revision to a Hunter board which will give your ZX81/TS1000 four switchable 8K sections of write-protected NVRAM on the one board. | Timex/Sinclair 1000 |
| Sinclair/Timex Memory Kit | Product announcement for Hunter 8K CMOS RAM board (mapped to 8-16K) | Timex/Sinclair 1000 |
| To Buy or Not to Buy? Hardware | Review of Hunter Board. | Timex/Sinclair 1000 |
| Vendor Reports and Notes | Updates from Brainchild, Kopak, Paul Hunter. | |
