Rainbow-electronics LM83 Manuel d'utilisateur télécharger pdf (Page 12)

1.0 Functional Description (Continued)

the serial interface logic if either of the SMBData or SMBCLK

lines are held low between 25 ms and 40 ms. TIMEOUT al-

lows a clean recovery in cases where the master may be re-

set while the LM83 is transmitting a low bit thus preventing

possible bus lock up.

Whenever the LM83 sees the start condition its serial inter-

face will reset to the beginning of the communication, thus

the LM83 will expect to see an address byte next. This sim-

plifies recovery when the master is reset while the LM83 is

transmitting a high.

LM83

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Rainbow-electronics LM83 Manuel d'utilisateur Page 12