80-Bus News

  

March-April 1983, Volume 2, Issue 2











Page 54 of 55











ANIMATION GRAPHICS BOARD FOR NASBUS/Z80 BUS SYSTEMS

11%” x 8” PCB WITH NASBUS EDGE CONNECTOR (EMPHASISED) CONTAINING:

* Video Display Processor TMS9928A/29A

* 16k screen RAM, driven by the VDP chip

* 256 x 192 pixal resolution in 16 colours

* Backdrop, pattern plain & 32 ‘Sprite’ plains

* 32 ‘Sprites’ 8x 8, 16x 16 or 32 x 32 pixal objects

* Sprites magnified by bit in VDP registers

* X, Y co-ordinates set by two bytes/sprite

* 30 ‘Eclipse’ effect of sprite super-imposition

* Coincidence fiag detects sprite collisions

* 8 channel 8 bit A-D on board (joysticks etc)

Twin sound generators for stereo sound

* 2k bytes C-MOS battery backed up RAM for non volatile storage

Choice of 2 real time clocks + calendar

CTC for sound generator programming and timing functions All functions mapped as i/o ports

PCB, i/o decode prom, construction manual, 60 page software manual, tape with test and demonstration software all for £33.80 + £1.75 post and package.

Tanelorn Systems, Bank End, Micklethwaite, Bingley, West Yorkshire, BD16 SJR.

€ UD.

Tet: 02403 22307. Tetex 837788

18 Weodside Road Amersham Bucks England HP? OBH

SUMMER SALE

Usual Price Sale Price _

PROGRAMMERS AID FOR

NAS-—SYS 1 OR 3 20.00 12,60 MUSIC BOARD FOR NASCOM 22.00 13.00 LEVEL 9 QDOS 40,00 25.00 DUAL MONITOR BOARD 6,50 4.50 NASCOM 8 AMP POWER SUPPLY 105.06 65.00 NASCOM 2 BOARDS iNCLUDING

KEYBOARD (NEED ATTENTION) 119.00

BASIC TOOL KIT TAPE 15.00 10,00

NASCOM DEBUG EPROM 23.00 12,50 HEX KEYPAD KIT 34,00 19.00 SCREEN PLUS 46.00 35.00 NASPEN EPROM 20,00 15.00 NASCOM 2 KEYBOARDS 29.00 HENELEC FDC KITS 75.00 59,00 VIDEO GENIE 1 COMPUTERS 229,00 150.00 BLEEPER FOR GEMINI IVC BOARD 12,50 10.60

OFFERS SUBJECT TO AVAILABILITY, WHILE STOCKS LAST. PLEASE TELEPHONE FOR FURTHER INFORMATION.

ALL PRICES SUBJECT TO 15% VAT.

54

NEW FOR NASBUS/GEMINI

Dele T:\ A oe On

80 Column x 25 line screen, and Floppy disk controller ona single 8” x 8” professionally built plug-in card. Fully compatible with the current range of NASCOM and GEMINI products. FEATURES: 80 x 25 paged memory mapped screen Flicker free display . Standard ASCII character set 128 graphic chars or inverse video Onboard software Video switch & keyboard port options 544" floppy disk controller

Available separately as kits or built boards

VIDEO CARD £89 KIT £110 BUILT FLOPPY CONTROLLER £95 KIT £115 BUILT VIDEO & FLOPPY : £165 KIT £199 BUILT

OPTION & EXPANSION KIT POA

Weare pleased to announce that we are supporting our new VFC witha 54” floppy disk drive system using 96 TPI, SS/DD Teac half height drives, ina slim case complete with power supply and all cables.

SINGLE DRIVE SYSTEM (500Kb) £299 BUILT DOUBLE DRIVE SYSTEM (1Mb) £499 BUILT 256K RAM CARD – 64K Ver £108 KIT £180 BUILT

(Expandable to 256K – expansion kits POA)

SOFTWARE — We can support most systems with CP/M software – Ring for deails.

ALL PRICES EXCLUDE P&P (£1.50) & VAT

MAP 80 SYSTEMS LTD

OPT eE a I Ot eee Owes RIP URS Stat (ey CHERTSEY COMPUTER CENTRE, | WINDSOR STREET : CHERTSEY Tei (09328) 64663

Make the most of your Micro

* Worked examples for programming peripheral devices

* Training courses in Machine Code (Assembler)} programming

Specialist interfaces designed for your requirements

* Subroutine libraries for users of CP/M and PLUTO graphics

Mr. G. Nix B.Se.Tech, Dip Ed 11 Whitechapel Street, Nottingham.


This is an OCR’d version of the scanned page and likely contains recognition errors.











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