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Where is the adc interface of 5 1 single chip microcomputer?
Port pins P3.4 to p3.7.

P 1 of 5 1 MCU is the input port and P0 is the output port. Control signals (INTR, WR, RD and CS) of ADC are provided at port pins P3.4 to P3.7 respectively.

5 1 single chip microcomputer is the general name of single chip microcomputer compatible with Intel 805 1 instruction system.