Description
CMOS PROGRAMMABLE PERIPHERAL INTERFACE compatible with the Intel 8255 Programmable Peripheral Interface (PPI) thats was used a lot for connecting all kind of I/O devices like joysticks, printers or keyboard. This chip was used in the famous MSX-computers and the Spectravideo SVI-318 and SVI-328.
Datasheet: TMP82C55AP-2_datasheet
