表格 的 内容
1.0 一般 描述 ..................................................................................................................................... 1
2.0 特性 ....................................................................................................................................................... 1
3.0 关键 规格 ........................................................................................................................................ 1
4.0 产品 .................................................................................................................................................. 1
5.0 订货 信息 .................................................................................................................................... 1
6.0 块 图解 .............................................................................................................................................. 2
7.0 应用 .................................................................................................................................................... 3
8.0 连接 图解 .................................................................................................................................... 7
9.0 管脚 描述 ........................................................................................................................................... 8
10.0 Server Terminology .................................................................................................................................. 10
11.0 推荐 Implementation ................................................................................................................ 11
12.0 函数的 描述 .............................................................................................................................. 12
12.1 MONITORING 循环 时间 ................................................................................................................ 12
12.2
Σ∆
一个/d 固有的 AVERAGING .......................................................................................................... 12
12.3 温度 MONITORING ........................................................................................................... 12
12.3.1 温度 数据 Format ............................................................................................................... 12
12.3.2 热的 二极管 故障 状态 ............................................................................................................. 12
12.4 电压 MONITORING ...................................................................................................................... 12
12.5 推荐 外部 范围调整 电阻器 为 +12V 电源 围栏 .......................... 13
12.6 推荐 外部 范围调整 电路 为 −12V 电源 输入 ................................ 13
12.7 动态 Vccp MONITORING 使用 VID ......................................................................................... 15
12.8 V
REF
输出 ....................................................................................................................................... 15
12.9 PROCHOT BACKGROUND 信息 ........................................................................................ 15
12.10 PROCHOT MONITORING .................................................................................................................. 16
12.11 PROCHOT 输出 控制 ........................................................................................................ 16
12.12 风扇 速 度量 ........................................................................................................... 17
12.13 SMART 风扇 速 度量 ............................................................................................. 17
13.0 输入/输出 .......................................................................................................................................... 17
13.1 ALERT 输出 ................................................................................................................................... 17
13.2 重置 输入/输出 ....................................................................................................................... 17
13.3 PWM1 和 PWM2 输出 ............................................................................................................. 17
13.4 scsi_termx 输入 .......................................................................................................................... 17
13.5 vrd1_hot 和 vrd2_hot 输入 ................................................................................................ 18
13.6 GPIO 管脚 ............................................................................................................................................ 18
13.7 风扇 TACH 输入 ............................................................................................................................... 18
14.0 SMBus 接口 ....................................................................................................................................... 18
14.1 SMBUS 寻址 ......................................................................................................................... 18
14.2 数字的 噪音 效应 在 SMBUS 交流 ................................................................. 18
14.3 一般 SMBUS 定时 .................................................................................................................. 18
14.4 SMBUS 错误 安全 特性 ................................................................................................ 19
14.5 串行 接口 PROTOCOLS ..................................................................................................... 19
14.5.1 地址 Incrementing ...................................................................................................................... 19
14.5.2 块 Command 代号 Summary .................................................................................................... 20
14.5.3 写 行动 ............................................................................................................................. 20
14.5.3.1 写 字节 ................................................................................................................................... 20
14.5.3.2 写 文字 ................................................................................................................................. 20
14.5.3.3 SMBus 写 块 至 任何 地址 ........................................................................................... 21
14.5.3.4 I
2
C
™
块 写 ....................................................................................................................... 21
14.5.4 读 行动 .............................................................................................................................. 22
14.5.4.1 读 字节 .................................................................................................................................. 22
14.5.4.2 读 文字 ................................................................................................................................. 22
14.5.4.3 SMBus 块-写 块-读 处理 Call ........................................................................... 22
14.5.4.4 Simulated SMBus 块-写 块-读 处理 Call .......................................................... 24
14.5.4.5 SMBus Fixed 地址 块 读 .......................................................................................... 24
14.5.4.6 I
2
C 块 读 ......................................................................................................................... 25
14.6 读 和 WRITING 16-位 寄存器 ................................................................................... 25
15.0 使用 这 LM93 ....................................................................................................................................... 26
15.1 电源 在 .......................................................................................................................................... 26
15.2 RESETS ................................................................................................................................................ 26
15.3 地址 选择 ........................................................................................................................ 26
15.4 设备 建制 .................................................................................................................................... 26
15.5 ROUND ROBIN 电压/温度 转换 循环 ................................................. 26
LM93
www.国家的.com 4
: 点此下载
