
Tin filling machine program.
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Last update:08-01-2017

Card	: AD7780 board

ADC		: AD7780

Controller : SST89E516RD
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Ports used:
	
	ADC		:	P3.2,P3.3,P3.4.
	OUTPUT:	P1.1 TO P1.4.
	DISPLAY:	P2.6,P2,7.
	KEY BOARD:	P2.0 TO P2.5(for 6Key) and P0 (for 4x4 key board)
	EEP		:	P3.6,P3.7.

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Program variations:

	Types of pgm given : 2.
	
	1. 6 key program with 36 recipe

	2. 4x4 key program with 36 recipe	

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Other features

Recipies stored in EEPROM 4 blocks (24C08)
Cumulative and functions enable values stored in RTC
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