Minstrel 4th Jupiter Ace Compatible PCB Set + Preprogrammed Parts
- Catégorie:
- Retros Ordinateurs >> Jupiter Cantab >> Jupiter Ace >> Hardware
- Listing type:
- Fixed Price Multiple Items
- Item Condition:
- New
- Localisation du vendeur:
- Tynemouth, United Kingdom
- Ending in:
- 22es jours, 12h : 04m : 27s
- Quantity Available
- 11
- Dernier acheteur:
- T***e (1)
- Budget fixe:
- £50.00
Achat immédiat
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:
- 10 (Visualiser l'historique)
Acheteur Valeur Date et heure Quantité achetée T***e (1) £50.00 26/10/2023 01:18:10 1 T***X (2) £50.00 11/04/2023 17:06:59 1 r***r (1) £50.00 14/03/2023 14:20:37 1 J***7 (6) £50.00 25/02/2023 12:36:48 1 l***t (6) £50.00 22/11/2022 22:28:24 1 3***d (7) £50.00 04/09/2022 08:34:26 1 J***n (1) £50.00 09/08/2022 17:30:24 1 P***i (2) £50.00 30/05/2022 20:39:38 1 a***7 (19) £50.00 16/05/2022 11:15:10 1 I***m (1) £50.00 11/04/2022 23:12:30 1
Positif | T***X (2) | Great seller! I can only recommend. | 25/04/2023 12:17:18 |
Positif | J***7 (6) | Items received as described. Fast shipping too. Thank you! | 01/03/2023 21:00:33 |
Item Number : 62032
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tynemouthsw (117)
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Watch ItemDescription
This is the PCB to build a Tynemouth Software Minstrel 4th computer and keyboard. 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, 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 the three PCBs 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
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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
- First Class Signed For : £4.50 Pour l'objet initial, £2.50 Par article supplémentaire
- À USA :
- Intl Signed For : £12.50 Pour l'objet initial, £5.00 Par article supplémentaire
- Limites d'expédition:
- The PCBs, chips and manual are sent first class large letter.
International orders may be subject to delays and additional customs fees. Please be aware of this before purchasing. - Méthodes de paiement:
- Pay Pal
The seller accepts all responsibility for this listing
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