P80CL580 Overview
P83CL580 I2C-BUS SERIAL I/O Serial Control Register (S1CON) Serial Status Register (S1STA) Data Shift Register (S1DAT) Address Register (S1ADR) STANDARD SERIAL INTERFACE SIO0: UART Multiprocessor munications Serial Port Control and Status Register (S0CON) Baud rates INTERRUPT SYSTEM External interrupts INT2 to INT8 Interrupt priority Interrupt registers OSCILLATOR CIRCUITRY RESET External reset using the RST pin...