DS2406X View Datasheet(PDF) - Dallas Semiconductor -> Maxim Integrated
Part Name
Description
MFG CO.
'DS2406X' PDF : 30 Pages View PDF
ROM FUNCTIONS FLOW CHART Figure 13
DS2406
Bus Master TX
Reset Pulse
DS2406 TX
Presence Pulse
R
Bus Master TX ROM
Function Command
S
33h
Read ROM
N
Command
?
Y
55h
Match ROM
N
Command
?
Y
F0h
Search ROM
N
Command
?
Y
ECh
Conditional
N
Search
?
Y
Condition
Fulfilled ?
CCh N
Skip ROM
Command
?
Y
DS2406 TX
Family Code
(1 Byte)
Master TX Bit 0
Bit 0
Match ?
DS2406 TX
Serial Number
(6 Byte)
Master TX Bit 1
Bit 1
Match ?
DS2406 TX Bit 0
DS2406 TX Bit 0
Master TX Bit 0
Bit 0
Match ?
DS2406 TX Bit 0
DS2406 TX Bit 0
Master TX Bit 0
Bit 0
Match ?
DS2406 TX Bit 1
DS2406 TX Bit 1
Master TX Bit 1
Bit 1
Match ?
DS2406 TX Bit 1
DS2406 TX Bit 1
Master TX Bit 1
Bit 1
Match ?
DS2406 TX
CRC Byte
Master TX Bit 63
Bit 63
Match ?
R
DS2406 TX Bit 63
DS2406 TX Bit 63
Master TX Bit 63
DS2406 TX Bit 63
DS2406 TX Bit 63
Master TX Bit 63
Bit 63
Match ?
Bit 63
Match ?
(See Figure 7)
Bus Master TX Memory
Function Command
Vertical
Spare
20 of 30
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