参数资料
型号: ADT7462ZEVB
厂商: ON Semiconductor
文件页数: 66/82页
文件大小: 0K
描述: BOARD EVALUATION FOR ADT7462
产品变化通告: MFG CHG Notification ADI to ON Semi
标准包装: 1
类型: 温度传感器
适用于相关产品: ADT7462
所含物品: 评估板
其它名称: EVAL-ADT7462EBZ
EVAL-ADT7462EBZ-ND
ADT7462
Table 49. REGISTER 0X11 ? PIN CONFIGURATION REGISTER 2 (Note 1)
Bit
[1:0]
2
3
4
5
6
7
Name
Pin 23
Pin 22
Pin 21
Pin 19
Pin 15
Pin 13
Pin 8
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Description
00 = V CCP1 Selected.
01 = +2.5V.
10 = +1.8V (Default).
11 = +1.5V.
0 = +12V3; 1 = TACH8. Default = 1.
0 = +5V; 1 = TACH7. Default = 1.
0 = +1.25V; 1 = +0.9V (that is, if RT3 Is Not Selected). Default = 0.
0 = +2.5V, 1 = +1.8V (that is, if RT1 Is Not Selected). Default = 0.
0 = +3.3V; 1 = PWM4. Default = 1.
0 = +12V2; 1 = TACH6. Default = 1.
1. POR = 0xCE, Lock = Y, SW Reset = Y.
Table 50. REGISTER 0X12 ? PIN CONFIGURATION REGISTER 3 (Note 1)
Bit
0
1
[3:2]
[5:4]
[7:6]
Name
Reserved
Pin 27
Pin 26
Pin 25
Pin 24
R/W
R
R/W
R/W
R/W
R/W
Description
Reserved for future use.
0 = FAN2MAX; 1 = Chassis Intrusion (Default).
00 = V BATT Selected (Default).
01 = +1.2V2 (FSB_V TT ).
10 = VR_HOT2.
11 = VR_HOT2.
00 = +3.3V Selected (Default).
01 = +1.2V1 (G BIT ).
10 = VR_HOT1.
11 = VR_HOT1.
00 = V CCP2 Selected.
01 = +2.5V (Default).
10 = +1.8V.
11 = +1.5V.
1. POR = 0x42, Lock = Y, SW Reset = Y.
Table 51. REGISTER 0X13 ? PIN CONFIGURATION REGISTER 4 (Note 1)
Bit
[1:0]
2
3
[5:4]
[7:6]
Name
Reserved
Pin 32
Pin 31
Pin 29 (Pin 28,
+1.5V
Monitoring)
(Note 2)
Pin 28 (Pin 29,
+1.5V
Monitoring)
(Note 3)
R/W
R
R/W
R/W
R/W
R/W
Description
Reserved.
0 = GPIO6; 1 = PWM2 (Pin 32 Is VID5 if VIDs Are Selected). Default = 1.
0 = GPIO5; 1 = PWM1 (Pin 31 Is VID4 if VIDs Are Selected). Default = 1.
00 = GPIO8.
01 = +1.5V (Measured on Pin 28).
10 = THERM2 .
11 = THERM2 (Default).(Pin 28 Is VID6 if VIDs Are Selected.)
00 = GPIO7.
01 = +1.5V (Measured on Pin 29).
10 = THERM1 .
11 = THERM1 (Default).
1. POR = 0xFC, Lock = Y, SW Reset = Y.
2. +1.5V can be monitored on Pin 28 and 29 only when both are configured as +1.5V inputs. This means that +1.5V is measured on both pins
or on neither. +1.5V monitoring cannot be combined with another function on the other pin. For example, if Pin 29 is configured as +1.5V,
then THERM1 cannot be selected on Pin 28, because they share the same selection bits.
http://onsemi.com
66
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