masteries
Experienced Member
Greetings,
This board is the adaptation of the previous version in order to carry 1 MB and so the Amiga 500 Plus can get the most out of it.
It has been done using the "Chip Over Chip" technique,
It uses a shielded cable needed for the upper chip.
Its connection have been fixed with hot melt glue,
so that the additional assembly is well secured.
Tested to the extreme, plenty diskette copies have been performed with their consequent verifications using all the space
of RAM of my A500 + with these cards on, they go perfectly.
Like the previous model, it includes the short-circuit protection resistances and the enable lever Smile
Attention: this model is exclusive to Amiga 500 Plus, the owners of a normal Amiga 500 who are interested
they must acquire a 512 KB model board that is suitable for them and also costs less (I remind you that the 512 KB model costs 21€ compared to 32€ for this).
Image links:
Memory tests passed to the trapdoor memories,
Memory Test program:
Starting the test with a 1 MB trapdoor installed:
2 MB test:
Board price is 32€ per unit; spanish national tracked shipmet cost 4€ and international tracked shipment cost 6.1 €
Its the cheapest 1 MB trapdoor memory for Amiga 500 Plus, due to I hate retro-speculators. Pyment method is Paypal,
These are also listed on ebay, but an ebay sell will produce -3.2 €
This board is the adaptation of the previous version in order to carry 1 MB and so the Amiga 500 Plus can get the most out of it.
It has been done using the "Chip Over Chip" technique,
It uses a shielded cable needed for the upper chip.
Its connection have been fixed with hot melt glue,
so that the additional assembly is well secured.
Tested to the extreme, plenty diskette copies have been performed with their consequent verifications using all the space
of RAM of my A500 + with these cards on, they go perfectly.
Like the previous model, it includes the short-circuit protection resistances and the enable lever Smile
Attention: this model is exclusive to Amiga 500 Plus, the owners of a normal Amiga 500 who are interested
they must acquire a 512 KB model board that is suitable for them and also costs less (I remind you that the 512 KB model costs 21€ compared to 32€ for this).
Image links:
Memory tests passed to the trapdoor memories,
Memory Test program:
Starting the test with a 1 MB trapdoor installed:
2 MB test:
Board price is 32€ per unit; spanish national tracked shipmet cost 4€ and international tracked shipment cost 6.1 €
Its the cheapest 1 MB trapdoor memory for Amiga 500 Plus, due to I hate retro-speculators. Pyment method is Paypal,
These are also listed on ebay, but an ebay sell will produce -3.2 €