參數(shù)資料
型號: AMC6821SDBQ
英文描述: Analog Monitor and Control Circuit
中文描述: 模擬監(jiān)視和控制電路
文件頁數(shù): 28/47頁
文件大小: 547K
代理商: AMC6821SDBQ
www.ti.com
P
LTL
(Local Temperature
Local-Low-Temp-Limit)
Bit
LTH
(Local Temperature
Local-High-Temp-Limit)
3
Bit
(local temperature out-of-range)
LTOIE Bit
(local temperature interrupt enabled)
(Local Temperature Out-of-Range Interrupt)
RTL
(Remote Temperature
Remote-Low-Temp-Limit)
Bit
RTH
(Remote Temperature
Remote-High-Temp-Limit)
3
Bit
RTOIE Bit
(remote temperature interrupt enabled)
(Remote Temperature Out-of-Range Interrupt)
LPSV Bit (PSV interrupt)
PSVIE Bit
RTF = 1 (remote sensor failure)
LTC Bit (local temperature reaches critical temperature)
RTC Bit (remote temperature reaches critical temperature)
INT-EN
R-THERM Bit (over remote THERM interrupt)
THERMOVIE Bit
L-THERM Bit (over local THERM interrupt)
THERMOVIE Bit
RTFIE Bit
(remote temperature out-of-range)
RPM-ALARM Bit (TACH < TACH-High-Limit)
(RPM out-of-range)
FANIE Bit
(FAN- ACH interrupt enabled)
T
FANS Bit (TACH > TACH-Low-Limit)
(FAN-ORN interrupt)
AMC6821
SMBALERT
+V
AMC6821
SBAS386A–MAY 2006–REVISED MAY 2006
Individual interrupts can be masked by clearing the corresponding interrupt enable bit in the configuration
registers to prevent SMBALERT interrupts. Note that masking an interrupt source only prevents the SMBALERT
pin output from being asserted; the appropriate status bit gets set as normal.
Figure 24. SMBALERT
28
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