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6522 - VERSATILE INTERFACE ADAPTER

Description

The 6522 Versatile Interface Adapter (VIA) provides all of the capability of the 6520.1 n addition, this device contains a pair of very powerful interval timers, a serial-to-parallellparallel-to-serial shift register and input data latching on the peripheral ports.

Features

  • of this chip, the internal registers have been organized into an interrupt fla.

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Datasheet Details

Part number 6522
Manufacturer Commodore
File Size 1.01 MB
Description VERSATILE INTERFACE ADAPTER
Datasheet download datasheet 6522 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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, . . , commodore ~ aamicanduct:or group ~UYAJ@@ MPS 6522 VERSATILE INTERFACE ADAPTER 6522 VERSATILE INTERFACE ADAPTER DESCRIPTION The 6522 Versatile Interface Adapter (VIA) provides all of the capability of the 6520.1 n addition, this device contains a pair of very powerful interval timers, a serial-to-parallellparallel-to-serial shift register and input data latching on the peripheral ports. Expanded handshaking capability allows control of bi-directional data transfers between VIA's in multiple processor systems. Control of peripheral devices is handled primarily through two 8-bit bi-directional ports. Each of these lines can be programmed toactaseitheran inputoran output.
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