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Interests and Collection:

JDallas

Experienced Member
Joined
Jul 21, 2014
Messages
324
Interests:
===================
(01) Designing a eZ80 system to run 256 64K pages multi-tasking
(02) Designing Solid State Drive for non-PCs below using Floppy interface.
(03) Designing a non-PC interface to modern peripherals via the floppy disk interface

Collection:
===================
(01) Cromemco Z-2 Chassis containing:
----(a) Cromemco ZPU 4MHz
----(b) Mini-Term Assoc MERLIN display board
----(c) Mini-Term Assoc Super Graphics daughter card
----(d) Eprom burner
----(e) Wire-wrapped AY3-8910 PSoundGenerator
----(f) NorthStar MDS hard sector controller and drive
----(g) D.C.Hayes Micromodem 100
----(h) Various Memory cards.
----(i) Mini-Term Assoc Kansas City Tape Interface
(02) S-100 chassis mix containing
----(a) Jade Memory Bank 64K
----(b) S.D.Systems SBC-200 RevC
----(c) S.D.Systems SBC-200 RevC
----(d) S.D.Systems I/O 8
----(e) S.D.Systems SBC-300
----(f) S.D.Systems VFW3 Initial Layout
----(g) S.D.Systems VFW3 Final Layout (bareboard)
----(h) S.D.Systems RomDisk
----(i) S.D.Systems RamDisk
----(j) S-100 Extender Board
----(k) WD 1001-05 with 8x300
(03) SB-180 single board computer (64180+CP/M2.2+ZCPR3+256K+Dual5.25inDSDDhalfhighs)
----(a) Shared Wyse50 terminal
(04) Mountainside Computers LTD, MSC-LAT1 (64180+CP/M Plus+ZCPR3+512K+Dual8inDSDD+Graphics)
----(a) Shared Wyse50 terminal
----(b) Princeton Graphics Monitor
(05) Original IBM PC Desktop ##
(06) Tandy 1000 PC Color Computer in original box
(07) Tandy 4000 PC with SCSI hard drive 386 Dos6.22+DesqView
(08 Hewlett Packard Presario PC
(09) Gateway 2000 Tower ##
(10) Gateway 2000 Tower Pentium Win3.11
(11) Gateway 2000 Tower Pentium Win95
(12) Gateway 2000 Solo Laptop Pentium Win95B
(13) Dell Dimension 8100 Tower PC ##
(14) Dell Optiplex GX110 Tower PC Pentium WinXP/Win95
(15) Dell Optiplex GX170L Tower PC Pentium WinXP
(16) Dell Optiplex GX280 Tower PC Pentium Win2KPro

I'm the original owner of all but those marked with a " ## "


Want to Buy:
===================
(01) Xerox 820s
(02) Ampro Little Board
(03) Kaypro/Osborne/Zorba
(04) SD Systems SD-300 chassis
 
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