參數(shù)資料
型號： ADT7462ACPZ-500RL7
廠商： ON SEMICONDUCTOR
元件分類： 溫度/濕度傳感器
英文描述： DIGITAL TEMP SENSOR-SERIAL, 8BIT(s), 4Cel, SQUARE, SURFACE MOUNT
封裝： 5 X 5 MM, LFCSP-32
文件頁數(shù)： 84/88頁
文件大?。?/td> 836K
代理商： ADT7462ACPZ-500RL7
ADT7462
Rev. 2 | Page 85 of 88 | www.onsemi.com
Table 94. TACH Value Registers1
Register Address
R/W
Description
POR Default
0x98
R
TACH1, LSB.
0xFF
0x99
R
TACH1, MSB.
0xFF
0x9A
R
TACH2, LSB.
0xFF
0x9B
R
TACH2, MSB.
0xFF
0x9C
R
TACH3, LSB.
0xFF
0x9D
R
TACH3, MSB.
0xFF
0x9E
R
TACH4, LSB.
0xFF
0x9F
R
TACH4, MSB.
0xFF
0xA2
R
TACH5, LSB.
0xFF
0xA3
R
TACH5, MSB/+12V1 voltage value register.
0xFF
0xA4
R
TACH6, LSB.
0xFF
0xA5
R
TACH6, MSB/+12V2 voltage value register.
0xFF
0xA6
R
TACH7, LSB.
0xFF
0xA7
R
TACH7, MSB/+5V voltage value register.
0xFF
0xA8
R
TACH8, LSB.
0xFF
0xA9
R
TACH8, MSB/+12V3 voltage value register.
0xFF
1 Lock = N, SW Reset = N.
Table 95. PWM Current Duty Cycle Registers1
Register Address
R/W
Description
POR Default
0xAA
R/W
PWM1 current duty cycle.
0x00
0xAB
R/W
PWM2 current duty cycle.
0x00
0xAC
R/W
PWM3 current duty cycle.
0x00
0xAD
R/W
PWM4 current duty cycle.
0x00
1 Lock = N, SW Reset = N.
Table 96. THERM Timer Value Registers
1
Register Address
R/W
Description
POR Default
0xAE
R
THERM1 timer % on-time value.
0x00
0xAF
R
THERM2 timer % on-time value.
0x00
1 Lock = N, SW Reset = N.
Table 97. Register 0xB8—Host Thermal Status Register 11
Register 0xC0—BMC Thermal Status Register 12
Bit
Name
R/W
Description
0
Reserved
R
Reserved for future use.
1
Local Temp
R
A 1 indicates that a local temperature limit has been tripped.
2
Remote 1 Temp
R
A 1 indicates that a Remote 1 temperature limit has been tripped.
3
Remote 2 Temp
R
A 1 indicates that a Remote 2 temperature limit has been tripped.
4
Remote 3 Temp
R
A 1 indicates that a Remote 3 temperature limit has been tripped.
5
Diode 1 Error
R
A 1 indicates that a Remote 1 diode error, either an open or a short, has occurred.
6
Diode 2 Error
R
A 1 indicates that a Remote 2 diode error, either an open or a short, has occurred.
7
Diode 3 Error
R
A 1 indicates that a Remote 3 diode error, either an open or a short, has occurred.
1 POR = 0x00, Lock = N, SW Reset = Y.
2 POR = 0x00, Lock = N, SW Reset = Y.
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