参数资料
型号: ADT7467BBZEVB
厂商: ON Semiconductor
文件页数: 67/72页
文件大小: 0K
描述: BOARD EVALUATION FOR ADT7467
产品变化通告: MFG CHG Notification ADI to ON Semi
标准包装: 1
系列: dBCool®
传感器类型: 温度
传感范围: -40°C ~ 120°C
接口: SMBus(2 线/I²C)
灵敏度: ±1.5°C
电源电压: 3 V ~ 5.5 V
嵌入式:
已供物品: 板,缆线,CD
已用 IC / 零件: ADT7467
其它名称: EVAL-ADT7467EBZ
EVAL-ADT7467EBZ-ND
ADT7467
Table 76. REGISTER 0X74 ? INTERRUPT MASK 1 REGISTER (POWER-ON DEFAULT = 0X00)
Bit
<1>
<2>
<4>
<5>
<6>
<7>
Name
V CCP
V CC
R1T
LT
R2T
OOL
R/W
Read/Write
Read/Write
Read/Write
Read/Write
Read/Write
Read/Write
Description
V CCP = 1 masks SMBALERT for out-of-limit conditions on the V CCP channel
V CC = 1 masks SMBALERT for out-of-limit conditions on the V CC channel
R1T = 1 masks SMBALERT for out-of-limit conditions on the Remote 1 temperature channel
LT = 1 masks SMBALERT for out-of-limit conditions on the local temperature channel
R2T = 1 masks SMBALERT for out-of-limit conditions on the Remote 2 temperature channel
OOL = 1 masks SMBALERT for any out-of-limit condition in Interrupt Status Register 2
Table 77. REGISTER 0X75 ? INTERRUPT MASK 2 REGISTER (POWER-ON DEFAULT = 0X00)
Bit
<1>
<2>
<3>
<4>
<5>
<6>
<7>
Name
OVT
FAN1
FAN2
FAN3
F4P
D1
D2
R/W
Read/Write
Read/Write
Read/Write
Read/Write
Read/Write
Read/Write
Read/Write
Description
OVT = 1 masks SMBALERT for overtemperature THERM conditions
FAN1 = 1 masks SMBALERT for a Fan 1 fault
FAN2 = 1 masks SMBALERT for a Fan 2 fault
FAN3 = 1 masks SMBALERT for a Fan 3 fault
F4P = 1 masks SMBALERT for a Fan 4 fault. If the TACH4 pin is used as the THERM input,
this bit masks SMBALERT for a THERM timer event.
D1 = 1 masks SMBALERT for a diode open or short on a Remote 1 channel
D2 = 1 masks SMBALERT for a diode open or short on a Remote 2 channel
Table 78. REGISTER 0X76 ? EXTENDED RESOLUTION REGISTER 1 (POWER-ON DEFAULT = 0X00) (Note 1)
Bit
<3:2>
<5:4>
Name
V CCP
V CC
R/W
Read/Write
Read/Write
Description
V CCP LSBs. Holds the 2 LSBs of the 10-bit V CCP measurement
V CC LSBs. Holds the 2 LSBs of the 10-bit V CC measurement
1. If this register is read, this register and the registers holding the MSB of each reading are frozen until read.
Table 79. REGISTER 0X77 ? EXTENDED RESOLUTION REGISTER 2 (POWER-ON DEFAULT = 0X00) (Note 1)
Bit
<3:2>
<5:4>
<7:6>
Name
TDM1
LTMP
TDM2
R/W
Read/Write
Read/Write
Read/Write
Description
Remote 1 temperature LSBs. Holds the 2 LSBs of the 10-bit Remote 1 temperature
measurement
Local temperature LSBs. Holds the 2 LSBs of the 10-bit local temperature measurement
Remote 2 temperature LSBs. Holds the 2 LSBs of the 10-bit Remote 2 temperature
measurement
1. If this register is read, this register and the registers holding the MSB of each reading are frozen until read.
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