ADT7476ARQH ONSEMI [ON Semiconductor], ADT7476ARQH Datasheet - Page 48

• Manufacturer Part Number: ADT7476ARQH
• Description: dBCOOL Remote Thermal Controller and Voltage Monitor
• Manufacturer: ONSEMI [ON Semiconductor]

Table 14. ADT7476 Registers
Addr
0x4C
0x4D
0x5C
0x5D
0x43
0x44
0x45
0x46
0x47
0x48
0x49
0x4A
0x4B
0x4E
0x4F
0x50
0x51
0x52
0x53
0x54
0x55
0x56
0x57
0x58
0x59
0x5A
0x5B
0x5E
0x5F
0x60
0x61
0x62
0x63
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
R/W
TACH1 Min High
TACH2 Min High
TACH3 Min High
TACH4 Min High
Local Temp High
TACH1 Min Low
TACH2 Min Low
TACH3 Min Low
TACH4 Min Low
V
Remote 1 Temp
Remote 1 Temp
Local Temp Low
Remote 2 Temp
Remote 2 Temp
2.5 V High Limit
V
5.0 V High Limit
2.5 V Low Limit
5.0 V Low Limit
12 V High Limit
T
T
T
V
12 V Low Limit
V
CCP
Configuration
Configuration
Configuration
CCP
RANGE
RANGE
RANGE
CC
CC
Frequency
Frequency
Frequency
VID/GPIO
High Limit
High Limit
Register 1
Register 2
Low Limit
Low Limit
Remote 1
Remote 2
Acoustics
Acoustics
Enhance
Enhance
PWM1
PWM2
PWM3
Desc
Local
High Limit
Limit
Limit
Low Limit
Byte
Byte
Byte
Byte
Byte
Byte
Byte
Byte
High Limit
Low Limit
/PWM1
/PWM2
/PWM3
RANGE
RANGE
RANGE
VIDSEL
BHVR
BHVR
BHVR
Bit 7
MIN3
EN2
15
15
15
15
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
RANGE
RANGE
RANGE
ACOU2
BHVR
BHVR
BHVR
THLD
Bit 6
MIN2
14
14
14
14
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
RANGE
RANGE
RANGE
ACOU2
BHVR
BHVR
BHVR
VID 5
Bit 5
MIN1
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13
13
13
13
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
RANGE
RANGE
RANGE
ACOU2
GPIO4
SYNC
48
VID4/
Bit 4
INV
INV
INV
12
12
12
12
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
GPIO3
HF/LF
HF/LF
HF/LF
Bit 3
VID3/
RES
RES
RES
EN1
EN3
11
11
11
11
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
ACOU3
GPIO2
ACOU
FREQ
FREQ
FREQ
VID2/
Bit 2
SPIN
SPIN
SPIN
10
10
10
10
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
ACOU3
GPIO1
FREQ
FREQ
FREQ
ACOU
VID1/
Bit 1
SPIN
SPIN
SPIN
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
9
1
9
1
9
1
9
ACOU3
GPIO 0
ACOU
VID 0/
FREQ
FREQ
FREQ
Bit 0
SPIN
SPIN
SPIN
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
8
0
8
0
8
0
8
0XC4
0XC4
0XC4
fault
0x1F
0xFF
0xFF
0xFF
0xFF
0xFF
0x7F
0x7F
0x7F
0xFF
0xFF
0xFF
0xFF
0xFF
0xFF
0xFF
0xFF
0X00
0X00
0x00
0x00
0x00
0x00
0x00
0x81
0x81
0x81
0x62
0x62
0x62
De-
Lock-
able
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−