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ZX Spectrum 16K/48K edge connector: Difference between revisions
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Relation to ZX81 edge connector
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The [[ZX Spectrum 16k/48k]] [[:category:Edge Connectors|expansion connector]] is a double sided card edge connector with a 0.1 inch spacing. The two rows of conductors are numbered from right to left looking into the rear of the computer. | The [[ZX Spectrum 16k/48k]] [[:category:Edge Connectors|expansion connector]] is a double sided card edge connector with a 0.1 inch spacing. The two rows of conductors are numbered from right to left looking into the rear of the computer. | ||
One pair of conductors are missing as there is an [[#Key Slot|indexing slot]] cut out of the circuit board. | One pair of conductors are missing as there is an [[#Key Slot|indexing slot]] cut out of the circuit board. | ||
The pinout is related to that used for the [[ZX81]], although extended. The [[ZX printer]] is one such interface capable of attaching to both the [[ZX81]] and [[ZX Spectrum]]. | |||
==Notes on Connections== | ==Notes on Connections== | ||