W83L771ASG Datasheet, PDF (19/28 Pages) Nuvotem Talema – W83L771AWG W83L771ASG Nuvoton H/W Monitoring IC

W83L771AWG/W83L771ASG
8.3 Status Register (SR)
Read Address: 02h
Write Address: Read Only
Power On Default States: 00h
BIT FLAG NAME
DESCRIPTION
D7 Busy
Setting to „1‟ indicates ADC is busy converting.
D6 LHIGH
Setting to „1‟ indicates a measured Local Temperature Higher than Local High set
point (High Limit).
D5 LLOW
Setting to „1‟ indicates a measured Local Temperature lower than Local Low set
point (Low Limit).
D4 RHIGH
Setting to „1‟ indicates a measured Remote Temperature higher than Remote
High set point (High Limit).
D3 RLOW
Setting to „1‟ indicates a measured Remote Temperature lower than Remote Low
set point (Low Limit).
D2 OPEN
Setting to „0‟ indicates that D+ and D- pins are connected with a Remote Diode.
Setting to „1‟ indicates that D+ and D- pins are disconnected with a Remote
Diode, or float, or short.
D1 RCRIT
Setting to „1‟ indicates a Remote Critical Temperature alarm.
D0 LCRIT
Setting to „1‟ indicates a Local Critical Temperature alarm.
8.4 Configuration Register (C)
Read Address: 03h
Write Address: 09h
Power On Default States: 01h
BIT
FLAG NAME
DESCRIPTION
D7 _{ALERT mask}
If this bit is set to „1‟ ALERT interrupts are masked.
D6 STOP/ RUN
If this bit is set to „1‟, Device into standby mode.
D5 0
No definition and this bit can be read as 0.
D4 Remote T _ CRIT _ A mask If this bit is set to „1‟ Remote T _ CRIT _ A interrupts are masked.
D3 0
No definition and this bit can be read as 0.
D2 Local T _ CRIT _ A mask If this bit is set to „1‟ Local T _ CRIT _ A interrupts are masked.
D1 0
No definition and this bit can be read as 0.
D0 Reserved
Reserved
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Publication Release Date: 2009/11/19
Version: 1.91