Faites à ceci mon favori Minstrel 4th Jupiter Ace Compatible Computer PCB + Preprogrammed Parts

Catégorie:
Rétros Ordinateurs >> Jupiter Cantab >> Jupiter Ace >> Hardware
Listing type:
Fixed Price Multiple Items
Item Condition:
New
Localisation du vendeur:
Tynemouth, United Kingdom
Ending in:
29es jours, 19h : 57m : 36s
Quantity Available
18
Dernier acheteur:
l***e (18)
Budget fixe:
£40.00 Achat immédiat
20.00% VAT, Duty and handling fees may be payable on Price & Shipping on receipt
Shipping Costs:
A partir fe £3.00
Méthodes de paiement:
Pay Pal
Number Sold:
7 (Visualiser l'historique)
Acheteur Valeur Date et heure Quantité achetée
l***e (18) £40.00 30/05/2022  19:13:36 1
R***i (9) £40.00 14/04/2022  09:41:52 1
S***y (2) £40.00 10/03/2022  11:37:28 1
l***e (9) £40.00 07/03/2022  16:22:21 1
d***a (32) £40.00 06/03/2022  21:41:35 1
p***s (2) £40.00 06/03/2022  13:39:41 1
M***K (7) £40.00 06/03/2022  13:30:00 1

Item Number : 61982

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tynemouthsw (73) User Offline

Important: Message aux acheteurs

Shipping within the UK only. Please do not ask for international shipping, that is unfortunately no longer available.

If ordering multiple items, please request an invoice to combine the shipping.

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Description

This is the PCB to build a Tynemouth Software Minstrel 4th computer. The Minstrel 4th is a Z80 based 8 bit computer which is a Jupiter ACE compatible, and as such is programmed in Forth (rather than BASIC as used on most other similar machines). It has an RC2014 expansion bus, 48K of RAM and improved composite video output. 

RC2014 I/O modules can be added using the RC2104 bus on the side, either individually or using something like the RC2014 backplane 5 to add multiple modules.

The PCB is the same form factor as the ZX81, but is intended to be built as a standalone computer with it's own tactile switch keyboard (not included), or other external keyboard options.

Also included is a pre-programmed ROM and microcontroller which acts as a CRT controller to provide the video timing, and allows for PAL or NTSC video as well as black on white or white on black characters. 

This auction is for a PCB and two pre-programmed parts only. The parts required are all through hole 0.1" pitch, and are all modern parts still in production (with the exception of the the 48 pin video RAM chip which has recently gone out of production). 74HC series logic chips should be used giving the board a current consumption of around 65mA. Parts availability is a little tricky at the moment, so make sure to check the parts list (attached below) to ensure you can source all the parts required.

This is the last stock of the V4.26 boards.

More information on my blog:

http://blog.tynemouthsoftware.co.uk/2020/05/minstrel-goes-forth.html

Galerie d'image

  • Minstrel 4th Jupiter Ace Compatible Computer PCB + Preprogrammed Parts
  • Minstrel 4th Jupiter Ace Compatible Computer PCB + Preprogrammed Parts
  • Minstrel 4th Jupiter Ace Compatible Computer PCB + Preprogrammed Parts
  • Minstrel 4th Jupiter Ace Compatible Computer PCB + Preprogrammed Parts
  • Minstrel 4th Jupiter Ace Compatible Computer PCB + Preprogrammed Parts
  • Minstrel 4th Jupiter Ace Compatible Computer PCB + Preprogrammed Parts
  • Minstrel 4th Jupiter Ace Compatible Computer PCB + Preprogrammed Parts
  • Minstrel 4th Jupiter Ace Compatible Computer PCB + Preprogrammed Parts

Questions and Answers

Shipping and Payment

Item Location:
Tynemouth, United Kingdom
Conditions de livraison:
Acheteur paie les frais de livraison
Shipping Costs:
  • À United Kingdom :
  • First Class Post : £3.00 Pour l'objet initial, £0.50 Par article supplémentaire
Limites d'expédition:
The PCB, chips and manual are sent first class large letter.
UK untracked letter post is the only option available at the moment.
Méthodes de paiement:
Pay Pal

The seller accepts all responsibility for this listing

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