== Datasheets ==
* [[Media:MC1458.pdf|Datasheet for MC1458]] {{EN}} {{PDF}}* [[Media:MC 6850.pdf|Datasheet for MC6850]] {{EN}} {{PDF}}* [[Media:A6850.pdf|Datasheet for ACIA 6850]] {{EN}} {{PDF}}* [[Media:1983 Ferranti Data Converters.pdf|Datasheet for Ferranti Data Converters]] {{EN}} {{PDF}}* [[Media:ZN448.pdf|Datasheet for Ferranti ZN448/ZN449]] {{EN}} {{PDF}}
== Manual ==