Texas Instruments TMS9918 video display processor (VDP) adaptor for the TS 1000. All of the features of the TMS9918, including: 32 sprites 256 x 192 pixel graphics User defined characters Extension of Basic commands include PAPER, INK, BORDER, BIN, SPRITE, OUT, INP 16K RAM dedicated to the VDP James Hastings-Trew, a Kolorworks owner, wrote a
Multipurpose tape loading aid assures LOADing. Features extremely sensitive, reliable microammeter. Output for earphone, amplifier, or duplicating.
Spreadsheet analysis to assist with reports and financial forecasts. Performs complex number crunching routines with ease. Tables up to 7000 numbers, 250 rows or 99 columns with 64K. Calculate command reevaluates and displays the information.
High quality standard typewriter keyboard with TS1000 legends. The keyboard is cable connected to a buffered interface which is housed in a standard Memopak case and plugs directly into the back of the TS1000 or other Memopaks. The blue version was available first.
Two-board PCB set and software for transmitting and receiving Morse code. Split-screen display separates receive/transmit functions. Cliff Nunnery, NU4V, is the software author.
Calculate odds on horse races using any computer. Scientifically derived system. WLKY of Louisville, KY, used this system to predict the odds of the 1980 Kentucky Derby.
Data collating/sorting tool. Count and file thousands of items in up to 29 categories with just 1K RAM. Listing and text provide in depth review of Basic programming techniques. An instructional aid to beginning programmers.
10-panel, 20-page accordion reference card to ZX81/TS 1000. Covers graphics, BASIC commands and functions, special commands and operators, screen layout, all codes from 0 to 255, selected ROM calls, tips on using FOR-NEXT and IF-THEN statements, ZX80 and ZX81 memory maps, Z80 timing charts, condition code chart, hex/decimal conversion, and Z80 op codes including decimal
ZX81 Reference Card Read More »
Heavy plastic, aluminum frame case; form fitted for computer, cassette recorder, 16K RAM, power pack, TV adapter, and cords. Two pocket legal size file section in lid. Case is dust proof and may be locked.
Custom Attache Case Read More »
Large 60 key tactile feel keyboard plugs into same connectors as the existing keyboard on your ZX81, TS1000, TS1500 or TS2000. TS1000 legends and graphics in three colors on the base-molded moving key with alphanumeric characters; 8 automatic shifted keys, 2 shift keys, numeric key pad, 5″ space bar. 60 small calculator-style keys, silk-screened legends
