Description:
...DESCRIPTIONThe μPD75216A is a microcomputer with a CPU capable of 1-, 4-, and 8-bit data processing, ROM, RAM, I/O ports,a fluorescent display tube controller/driver, a watch timer, a timer/pulse generator capable of outputting 14-bit PWM,a serial interface and a vectored interrupt function integrated on a single-chip.... ...μPD75208.It uses the VCR, ECR and CD fluorescent display tubes as display devices and is most suitable for applicationsrequiring the timer/watch function and high-speed interrupt servicing. It can help to provide the unit with manyfunctions and to decrease performance costs.... ...The μPD75216A interrupt control circuit has the following functions:? Hardware-controller vectored interrupt function which can control interrupt acknowledge with the interruptenable flag (IE×××) and the interrupt master enable flag (IME).? Function of setting any interrupt start address....