Rainbow Electronics DS2422 - Manual (Page 31)

DS2422
31 of 48
Figure 12-4. Memory/Control Function Flow Chart
96H
Clear Mem.
[w/PW]
55H
Forced
Conversion?
Master TX
64-Bits [Password]
N
Y
N
Y
Mission in
Progress?
DS2422 clears Mission
Time Stamp, Mission
Samples Counter,
Alarm Flags
DS2422 sets
MEMCLR = 1
Password
Accepted?
Master
TX Reset?
N
Y
N
Y
N
Y
Mission in
Progress?
DS2422 Performs a
Temp. Conversion
DS2422 copies Result
to Address 020C/Dh
DS2422 Reads Serial
Data Interface
DS2422 copies Result
to Address 020E/Fh
N
Y
Master
TX Reset?
N
Y
Master TX
FFh dummy byte
Master TX
FFh dummy byte
From Figure 12
5 th Part
To Figure 12
5 th Part
To Figure 12
3 rd Part
From Figure 12
3 rd Part