Make this my favourite External ROM 128KB; ZX Spectrum, Nucleon, Didaktik; Diagnostics, Programming, Testing

Category:
Retro Computers >> Sinclair >> Sinclair ZX Spectrum >> Hardware >> General / Add-Ons
Listing type:
Fixed Price Multiple Items
Item Condition:
New
Seller location:
Karlovy Vary, Drahovice, Czech Republic
Ending in:
This listing is closed (06/12/2019)

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Quantity Available
0
Latest buyer:
Q***i (19)
Fixed price:
$29.50 USD
Shipping Costs:
From only $8.00 USD
Payment methods:
Paypal
Number Sold:
5 (View history)
Buyer Value Date and hour Quantity bought
Q***i (19) $29.50 USD 06/12/2019 09:10:11 1
a***u (7) $24.95 USD 08/11/2019 09:27:43 1
w***7 (10) $24.95 USD 07/11/2019 22:36:37 1
w***7 (10) $24.95 USD 07/11/2019 22:34:42 1
m***r (60) $19.99 USD 29/10/2019 14:52:50 1
Feedback on this Item
PositivePositive a***u (7) Awesome interface. Got it on Friday and had 2 48K and a +2 with memory issues fixed in no time over the weekend. A must for every Spectrum enthusiast 25/11/2019 08:20:21

Item Number : 38682

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karlovarak (23) User Offline

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Description

External ROM card 8x16KB = 128KB.

Compatible with ZX Spectrum 48K, +, 128K, +2, Didaktik, ZX Nucleon

(+2A, +2B, +3 not supported)

 

Necessary device for your ZX Spectrum, ideal for repairing, function testing, programming!!

(Fully assembled and functional card)

ATTENTION! All orders will be because of overcrowding production capacity settled in early 2020.

The card is fully supported with all features by a great Brendan Alford's test ROM v0.37+
(https://github.com/brendanalford/zx-diagnostics/wiki)

 

 

 

Properties:

- Small size, compact design to directly fit into the ZX Spectrum bus connector
- Memory capacity 128KB: Up to 8 optional 16KB ROMs on addresses 0-3FFF
- Select ROM with rotary BCD DIP switch, positions 0-7
- The full-through bus to the connector identical with the ZX Spectrum main bus connector
- NMI signal generator and push-button
- RESET push-button
- Blocking the memory function by hardware or software
- Compatible with Spectrum 16K/48K/128K/128K +2 (grey)/Didaktik
and other clones with standard Spectrum SYSTEM BUS connector (+2A/B/+3 not supported)

 

Full documentation to download here: http://css-electronics.8u.cz/ZX_Spectrum_projects.html

 

It is possible to program an EPROM. Buyers must send the contents of each ROM in advance!

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  • External ROM 128KB; ZX Spectrum, Nucleon, Didaktik; Diagnostics, Programming, Testing

Questions and Answers

Shipping and Payment

Item Location:
Karlovy Vary, Drahovice, Czech Republic
Shipping conditions:
Buyer pays shipping expenses
Shipment fee:
  • To Czech Republic :
  • First Class Post : $8.00 USD For initial item, $0.20 USD Per additional item
  • To EU :
  • Airmail Post : $12.40 USD For initial item, $0.60 USD Per additional item
  • To Europe (Non EU) :
  • Airmail Post : $15.00 USD For initial item, $0.80 USD Per additional item
  • To Americas :
  • Airmail Post : $15.00 USD For initial item, $0.80 USD Per additional item
  • To Rest of World :
  • Airmail Post : $15.00 USD For initial item, $0.80 USD Per additional item
Shipment terms:
Not specified
Payment methods:
Paypal

The seller accepts all responsibility for this listing

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