ADT7468 Analog Devices, Inc., ADT7468 Datasheet - Page 63

• Manufacturer Part Number: ADT7468
• Description: Dbcool Remote Thermal Controller And Voltage Monitor
• Manufacturer: Analog Devices, Inc.

Address
0x4B
0x4C
0x4D
0x4E
0x4F
0x50
0x51
0x52
0x53
0x54
0x55
0x56
0x57
0x58
0x59
0x5A
0x5B
0x5C
0x5D
0x5E
0x5F
0x60
0x61
0x62
0x63
0x64
0x65
0x66
0x67
0x68
0x69
0x6A
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Description
5 V High Limit
12 V Low Limit
12 V High Limit
Remote 1 Temp
Low Limit
Remote 1 Temp
High Limit
Local Temp Low
Limit
Local Temp High
Limit
Remote 2 Temp
Low Limit
Remote 2 Temp
High Limit
TACH1 Minimum
Low Byte
TACH1 Minimum
High Byte
TACH2 Minimum
Low Byte
TACH2 Minimum
High Byte
TACH3 Minimum
Low Byte
TACH3 Minimum
High Byte
TACH4 Minimum
Low Byte
TACH4 Minimum
High Byte
PWM1
Configuration
Register
PWM2
Configuration
Register
PWM3
Configuration
Register
Remote 1
T
Frequency
Local T
Frequency
Remote 2
T
Frequency
Enhance Acoustics
Reg. 1
Enhance Acoustics
Reg. 2
PWM1 Min Duty
Cycle
PWM2 Min Duty
Cycle
PWM3 Min Duty
Cycle
Remote 1 Temp
T
Local Temp T
Remote 2 Temp
T
Remote 1 THERM
Temp Limit
RANGE
RANGE
MIN
MIN
/PWM 1
/PWM3
RANGE
/PWM 2
MIN
Bit 7
7
7
7
7
7
7
7
7
7
7
15
7
15
7
15
7
15
BHVR
BHVR
BHVR
RANGE
RANGE
RANGE
MIN3
EN2
7
7
7
7
7
7
7
Bit 6
6
6
6
6
6
6
6
6
6
6
14
6
14
6
14
6
14
BHVR
BHVR
BHVR
RANGE
RANGE
RANGE
MIN2
ACOU2
6
6
6
6
6
6
6
Bit 5
5
5
5
5
5
5
5
5
5
5
13
5
13
5
13
5
13
BHVR
BHVR
BHVR
RANGE
RANGE
RANGE
MIN1
ACOU2
5
5
5
5
5
5
5
Rev. A | Page 63 of 84
Bit 4
4
4
4
4
4
4
4
4
4
4
12
4
12
4
12
4
12
INV
INV
INV
RANGE
RANGE
RANGE
SYNC
ACOU2
4
4
4
4
4
4
4
Bit 3
3
3
3
3
3
3
3
3
3
3
11
3
11
3
11
3
11
SLOW
SLOW
SLOW
THRM
THRM
THRM
EN1
EN3
3
3
3
3
3
3
3
Bit 2
2
2
2
2
2
2
2
2
2
2
10
2
10
2
10
2
10
SPIN
SPIN
SPIN
FREQ
FREQ
FREQ
ACOU
ACOU3
2
2
2
2
2
2
2
ACOU
Bit 1
1
1
1
1
1
1
1
1
1
1
9
1
9
1
9
1
9
SPIN
SPIN
SPIN
FREQ
FREQ
FREQ
ACOU3
1
1
1
1
1
1
1
Bit 0
0
0
0
0
0
0
0
0
0
0
8
0
8
0
8
0
8
SPIN
SPIN
SPIN
FREQ
FREQ
FREQ
ACOU
ACOU3
0
0
0
0
0
0
0
Default
0xFF
0x00
0xFF
0x01
0x7F
0x01
0x7F
0x01
0x7F
0xFF
0xFF
0xFF
0xFF
0xFF
0xFF
0xFF
0xFF
0x82
0x82
0x82
0XC4
0XC4
0XC4
0X00
0X00
0X80
0X80
0X80
0X9A
0X9A
0X9A
0XA4
ADT7468
Lockable
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes