Jonathan “Lord Nightmare” Gevaryahu is a contributor to MESS, mostly in the forms of new dumps, new information, the occasional skeleton driver, and near constant IRC 'verbal diarrhea' commentary that drives MooglyGuy insane.

1. Votrax PSS done. Driver needs work: PIT hookup, AY-3-8910 hookup, SC-01-A TP3(interpolation disable) emulation and clock input R/C filter PWMing.
2. Votrax TNT done. Driver needs work: needs SC-01-A A/R emulation for 6802 IRQ, needs 6850 UART hooked up for serial in/out.
3. DECTalk DTC-01 done. MC68681/MC68HC2681 core needs work to properly handle RTS/CTS flags and outputs.
4. Speak and Spell (ROM is typed in from patent, could use verification; assisting Wilbert Pol on driver)
5. Speak and Math (ROM needs to be typed in from patent, maybe the MameWorld repetitive action crew can help with this?)
6. Language Translator (ROM needs to be typed in from patent, maybe the MameWorld repetitive action crew can help with this?)
7. Touch and Tell (ROM needs to be typed in from patent, maybe the MameWorld repetitive action crew can help with this?)
8. Vtech/LASER Compumate 2done by Robbbert and Kale (needs ROMs dumped using fluke, Z80 is now socketed (Thanks kevtris!))
9. Vtech Socrates done. ?Hitachi? PARCOR speech chip is not emulated. Interrupt masking is not emulated (assuming that's what the mystery I/O ports handle). Waitstates are not emulated.
10. Franklin Language Master LM4000 (pending ROM dumps; MooglyGuy has these in storage)
11. Telesensory/Speech Plus Prose 2000partly done, needs uPD77c20 CPU/DSP core work and I/O plumbing.
12. Victor 9000/Sirius 1 skeleton driver in progress by Curt Coder; (messy, requires SASI? drive support for the HDD, and proper emulation of the 8048-based Tandon-mechanism multispeed floppy drive); all ROMs for a universal ROM rev system are dumped (keyboard MCU, floppy MCU and main CPU ROMs)
13. Epson HX-20 skeleton driver done by Micko? but needs the sub processor dumped; more ROM dumps needed for multiple revisions. 'Realvoice' add-on needs MCU trojaned. MALE voice ROMs need dump.
14. Rockwell AIM-65/40 skeleton done in its own driver. The Motorola display driver chip may need a segment table dump.
15. Heathkit ET3400A and ET3400 (trivial, most challenge is the artwork; ET3400 non-a needs ROM dump) skeleton done by Micko, finished by Robbbert
16. Intel SDK-86 (somewhat involved, lot of changable settings and I/O chips and stuff, mostly involving waitstates) skeleton done by Micko
17. C64DTV NTSC and PAL, plus the Hummer (needs BASIC program to dump BIOSes to IEC, or dumping of ROM chips; Guru has a PAL DTV sent from me via incog, needs dumping)
18. Olivetti M24 AKA AT&T PC6300: PC clone, needs TMS7000 DSP trojaned (for the later XT/AT keyboard controller), lots of PAL dumps; at least a dozen versions of the BIOS and various PALs/PROMs exist, some don't have the DSP; also need the Z8001? expansion board (which allows Olivetti M20 software to run?)
19. Epson Equity I+: PC clone
20. DEC VT320: skeleton done by Micko using ROMs from someone else; need to dig ROMs out of unit, buried way below the CRT tube
21. DEC/Boundless VT520: skeleton done by Micko
22. All the machines I gave to MooglyGuy (a DEC box, a massive Sun box, an Apple ANS server, an Apple 6300?, two SGI personal Iris boxes, and a couple of random modern Dell P2/P3s)
23. Intel SDK-85 (need ROMs, similar to KIM-1 but Intel hardware, predecessor to SDK-86; ROMs are on custom-masked MIOT-like ROM-RAM-I/O chips) skeleton done by ?Robbbert?

1. PCM-12 minicomputer (ROM-less, PDP-8 clone)
2. Fluke 9010A (really! it has a CPU, and ROMs for v1.3 firmware are dumped already AFAIK. Older firmwares are needed dumps, dumps of 1.3a and 1.3b exist AFAIK.)
3. Wavetek/Digelec EP804 EPROM programmer (again, it has a CPU, and I need to back up the ROMs anyway. Have v1.4 ROMs on an old-MB unit at home which needs dumping; have 2.0? ROMs as well which need the newer MB. About 7 ROM revs exist total.) ROMs version 1.4, 1.6 fully dumped, 2.0 is dumped but missing the mapper PROM or PAL. Driver done by myself and Balrog.

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Source: Speech Science and Technology, Shuzo Saito ed., IOS Press, 1992, pg. 367