00	27 CLR A
01	3A OUTL P2,A
02	23 MOV A,#n
03	80 		; start ADC0804 conversion cycle
04	3A OUTL P2,A
05	09 IN A,P1
06	B8 MOV R0,#n
07	F2		; high set point
08	37 CPL A
09	68 ADD A,R0 
0A	E6 JNC
0B	1F
0C	09 IN A,P1
0D	B8 MOV R0,#n
0E	E3		; low set point
0F	37 CPL A
10	68 ADD A,R0
11	F6 JC
12	2F
13	04 JMP page 0
14	05
15	00 NOP
16	00 NOP
17	00 NOP
18	00 NOP
19	00 NOP
1A	00 NOP
1B	00 NOP
1C	00 NOP
1D	00 NOP
1E	00 NOP
1F	23 MOV A,#n 	;Voltage >= F2	
20	A0		;Inverter On Charge Off
21	3A OUTL P2,A
22	04 JMP page 0
23	05
24	00 NOP
25	00 NOP
26	00 NOP
27	00 NOP
28	00 NOP
29	00 NOP
2A	00 NOP
2B	00 NOP
2C	00 NOP
2D	00 NOP
2E	00 NOP
2F	00 NOP		;Voltage < E3	
30	00 NOP
31	00 NOP
32	09 IN A,P1
33	B8 MOV R0,#n
34	CF		;Inverter off set point
35	37 CPL A
36	68 ADD A,R0
37	F6 JC
38	3F
39	23 MOV A,#n
3A	E0		;Charge and Inverter On
3B	3A OUTL P2,A0
3C	04 JMP page 0
3D	05
3E	00 NOP
3F	09 IN A,P1	;Voltage < CF
40	B8 MOV R0,#n	
41	DF		;Inverter off until DF
42	37 CPL A 	
43	68 ADD A,R0
44	E6 JNC
45	4F
46	23 MOV A,#n
47	C0		;Charge on and Inverter Off
48	3A OUTL P2,A0
49	04 JMP page 0
4A	3F
4B	00 NOP 			
4C	00 NOP 			
4D	00 NOP 			
4E	00 NOP
4F	23 MOV A,#n	;Votage back up to DF
50	E0 		;Charge on and Inverter On
51	3A OUTL P2,A0
52	04 JMP page 0 
53	05