NCT7491
http://onsemi.com
69
Table 115. DEVICE ID REGISTER
Register Address
R/W
Description
PowerOn Default
0x93
Read
Device Revision
Table 116. PECI OFFSET REGISTERS
Register Address
R/W
Description
PowerOn Default
0x94
R/W
PECI0 Offset
0x00
0x95
R/W
PECI1 Offset
0x00
0x96
R/W
PECI2 Offset
0x00
0x97
R/W
PECI3 Offset
0x00
Table 117. SMBus MASTER ADDRESS TABLE
Register Address
R/W
Description
Default
0x98
R/W
Device 0 (PCH) SMBus Address
0x00
0x99
R/W
Device 0 (PCH) Block Read command code
0x40
0x9A
R/W
Device 1 SMBus Address
0x00
0x9B
R/W
Device 1 Temperature Address Pointer
0x00
0x9C
R/W
Device 2 SMBus Address
0x00
0x9D
R/W
Device 2 Temperature Address Pointer
0x00
0x9E
R/W
Device 3 SMBus Address
0x00
0x9F
R/W
Device 3 Temperature Address Pointer
0x00
0xA0
R/W
Device 4 SMBus Address
0x00
0xA1
R/W
Device 4 Temperature Address Pointer
0x00
0xA2
R/W
Device 5 SMBus Address
0x00
0xA3
R/W
Device 5 Temperature Address Pointer
0x00
0xA4
R/W
Device 6 SMBus Address
0x00
0xA5
R/W
Device 6 Temperature Address Pointer
0x00
0xA6
R/W
Device 7 SMBus Address
0x00
0xA7
R/W
Device 7 Temperature Address Pointer
0x00
Table 118. SMBus MASTER TEMPERATURE VALUES
Register Address
R/W
Description
Default
0xA8
R/W
SMBus Device 0 (PCH) Temperature
0x80
0xA9
R/W
SMBus Device 1 (DIMM0) Temperature
0x80
0xAA
R/W
SMBus Device 2 (DIMM1) Temperature
0x80
0xAB
R/W
SMBus Device 3 (DIMM2) Temperature
0x80
0xAC
R/W
SMBus Device 4 (DIMM3) Temperature
0x80
0xAD
R/W
SMBus Device 5 Temperature
0x80
0xAE
R/W
SMBus Device 6 Temperature
0x80
0xAF
R/W
SMBus Device 7 Temperature
0x80
Table 119. Register 0xB0  SMBus Master Configuration 1 (PowerOn Default = 0xFF)
Bit
Name
R/W
Description
<0>
RS0
R/W
Logic 1 enables the Repeated Start protocol for SMBus Slave Device 0
<1>
RS1
R/W
Logic 1 enables the Repeated Start protocol for SMBus Slave Device 1
相关PDF资料
NCT75MNR2G IC SENSOR TEMP DGTL 8DFN
NCV8881PWR2G IC REG TRPL BUCK/LINEAR 16SOIC
NE1617ADS,112 IC TEMP MONITOR 16SSOP
NE1619DS,118 IC TEMP MONITOR 16SSOP
NIS5112D1R2G IC ELECTRONIC FUSE HOTSWAP 8SOIC
NIS5132MN2TXG IC ELECTRONIC FUSE 12V 10DFN
NIS5132MN3TXG IC ELECTRONIC FUSE 12V 10-DFN
NSI45015WT1G IC LED DRIVER LINEAR SOD-123
相关代理商/技术参数
NCT75DMR2G 功能描述:板上安装温度传感器 2-Channel Digital Thermometer w/ Alarm RoHS:否 制造商:Omron Electronics 输出类型:Digital 配置: 准确性:+/- 1.5 C, +/- 3 C 温度阈值: 数字输出 - 总线接口:2-Wire, I2C, SMBus 电源电压-最大:5.5 V 电源电压-最小:4.5 V 最大工作温度:+ 50 C 最小工作温度:0 C 关闭: 安装风格: 封装 / 箱体: 设备功能:Temperature and Humidity Sensor
NCT75DR2G 功能描述:板上安装温度传感器 2-Channel Digital Thermometer w/ Alarm RoHS:否 制造商:Omron Electronics 输出类型:Digital 配置: 准确性:+/- 1.5 C, +/- 3 C 温度阈值: 数字输出 - 总线接口:2-Wire, I2C, SMBus 电源电压-最大:5.5 V 电源电压-最小:4.5 V 最大工作温度:+ 50 C 最小工作温度:0 C 关闭: 安装风格: 封装 / 箱体: 设备功能:Temperature and Humidity Sensor
NCT75MNR2G 功能描述:板上安装温度传感器 HAS2MONOJLCC84SPACE RoHS:否 制造商:Omron Electronics 输出类型:Digital 配置: 准确性:+/- 1.5 C, +/- 3 C 温度阈值: 数字输出 - 总线接口:2-Wire, I2C, SMBus 电源电压-最大:5.5 V 电源电压-最小:4.5 V 最大工作温度:+ 50 C 最小工作温度:0 C 关闭: 安装风格: 封装 / 箱体: 设备功能:Temperature and Humidity Sensor
NCT7717U TR 制造商:Nuvoton Technology Corp 功能描述:SMBUS INTERFACE TEMP. SENSOR W 制造商:Nuvoton Technology Corp 功能描述:IC SMBUS TEMP SENSOR 8MSOP
NCT7718W TR 制造商:Nuvoton Technology Corp 功能描述:IC SMBUS TEMP SENSOR 8MSOP
NCT7802Y 制造商:Nuvoton Technology Corp 功能描述:
NCT7904D 制造商:Nuvoton Technology Corp 功能描述:IC H/W MONITOR
NCT80DBR2G 功能描述:板上安装温度传感器 RoHS:否 制造商:Omron Electronics 输出类型:Digital 配置: 准确性:+/- 1.5 C, +/- 3 C 温度阈值: 数字输出 - 总线接口:2-Wire, I2C, SMBus 电源电压-最大:5.5 V 电源电压-最小:4.5 V 最大工作温度:+ 50 C 最小工作温度:0 C 关闭: 安装风格: 封装 / 箱体: 设备功能:Temperature and Humidity Sensor