The Z80182/Z8L182 is a smart peripheral controller IC for modem (in particular V. Fast applications), fax, voice messaging and other communications applications. It uses the Z80180 microprocessor (Z8S180 MPU core) linked with two channels of the industry standard Z85230 ESCC (Enhanced Serial Communications Controller), 24 bits of parallel I/O, and a 16550 MIMIC for direct connection to the IBM PC, XT, AT bus. |