ADT7476 Analog Devices, Inc., ADT7476 Datasheet - Page 54

• Manufacturer Part Number: ADT7476
• Description: Dbcool Remote Thermal Controller And Voltage Monitor
• Manufacturer: Analog Devices, Inc.

ADT7476
Address R/W Description
0x42
0x43
0x44
0x45
0x46
0x47
0x48
0x49
0x4A
0x4B
0x4C
0x4D
0x4E
0x4F
0x50
0x51
0x52
0x53
0x54
0x55
0x56
0x57
0x58
0x59
0x5A
0x5B
0x5C
0x5D
0x5E
0x5F
0x60
0x61
0x62
R/W Interrupt Status
R/W VID Code
R/W 2.5 V Low Limit
R/W 2.5 V High Limit 7
R/W V
R/W V
R/W V
R/W V
R/W 5 V Low Limit
R/W 5 V High Limit
R/W 12 V Low Limit
R/W 12 V High Limit
R/W Remote 1 Temp
R/W Remote 1 Temp
R/W Local Temp
R/W Local Temp
R/W Remote 2 Temp
R/W Remote 2 Temp
R/W TACH1 Mini-
R/W TACH1 Mini-
R/W TACH2 Mini-
R/W TACH2 Mini-
R/W TACH3
R/W TACH3 Mini-
R/W TACH4 Mini-
R/W TACH4 Mini-
R/W PWM1 Config-
R/W PWM2 Config-
R/W PWM3 Config-
R/W Remote 1
R/W Local
R/W Remote 2
R/W Enhanced
Register 2
Low Limit
High Limit
Low Limit
High Limit
Low Limit
High Limit
mum Low Byte
mum High Byte
mum Low Byte
mum High Byte
Minimum Low
Byte
mum High Byte
mum Low Byte
mum High Byte
uration
Register
uration
Register
uration
Register
T
Frequency
T
Frequency
T
Frequency
Acoustics Reg.
CCP
CCP
CC
CC
RANGE
RANGE
RANGE
Low Limit
High Limit
Low Limit
High Limit
/PWM1
/PWM2
/PWM3
Bit 7
D2
FAULT
VIDSEL
7
7
7
7
7
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
Bit 6
D1
FAULT
THLD
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
14
6
14
6
14
6
14
BHVR
BHVR
BHVR
RANGE RANGE
RANGE RANGE
RANGE RANGE
MIN2
Bit 5
F4P/GPIO6 FAN3
VID5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
13
5
13
5
13
5
13
BHVR
BHVR
BHVR
MIN1
Rev. B | Page 54 of 72
Bit 4
VID4
4
4
4
4
4
4
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
Bit 3
FAN2
VID3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
11
3
11
3
11
3
11
RES
RES
RES
HF/LF
HF/LF
HF/LF
EN1
FAN1
VID2
2
2
2
2
2
2
Bit 2
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
Bit 1
OVT
VID1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
9
1
9
1
9
1
9
SPIN
SPIN
SPIN
FREQ
FREQ
FREQ
ACOU
Bit 0
12 V/VC
VID0
0
0
0
0
0
0
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
Default Lockable
0x00
0x1F
0x00
0xFF
0x00
0xFF
0x00
0xFF
0x00
0xFF
0x00
0xFF
0x81
0x7F
0x81
0x7F
0x81
0x7F
0xFF
0xFF
0xFF
0xFF
0xFF
0xFF
0xFF
0xFF
0x62
0x62
0x62
0xC4
0xC4
0xC4
0x00
Yes
Yes
Yes
Yes
Yes
Yes
Yes