Commodore MPS6522
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. Each of these lines can be programmed toactaseitheran inputoran output.Also, several peripheralI/O lines can be controlled directly from the interval timers for generating programmable-frequency square waves and for counting externally generated pulses.| Part No. | MPS6522 |
|---|---|
| Datasheet | MPS6522 Download |
| Manufacturer | Commodore |
| Description | VERSATILE INTERFACE ADAPTER |
| Buy | Stock & Price |
DESCRIPTION
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. To facilitate control of the many powerful features of this chip, the internal registers have been organized into an interrupt fla
