參數(shù)資料
型號: LM96194CISQ
廠商: NATIONAL SEMICONDUCTOR CORP
元件分類: 電源管理
英文描述: TruTherm⑩ Hardware Monitor with PI Fan Control for Workstation Management
中文描述: 9-CHANNEL POWER SUPPLY SUPPORT CKT, QCC48
封裝: LLP-48
文件頁數(shù): 15/24頁
文件大小: 303K
代理商: LM96194CISQ
Loc
k
SETUP REGISTERS
Special Function Control 1
Register Name
Address
Description
BCh
Controls the hysteresis for voltage limit comparisons. Also selects filtered
or unfiltered temperature usage for temperature limit comparisons and
fan control.
Enables smart tach detection. Also selects 0.5°C or 1.0°C resolution for
fan control.
Control the input threshold levels for the VIDx, and GPIO_x inputs.
Controls the ramp rate of the PWM duty cycle when VRD_HOT is
asserted, as well as the ramp rate when PROCHOT exceeds the user
threshold.
Fan Boost Hysteresis for zones 1 and 2
Fan Boost Hysteresis for zones 3 and 4
Configures Spike Smoothing for zones 1 and 2
Controls MinPWM and hysteresis setting for LUT 1 and 2 auto-fan control
Controls MinPWM and hysteresis setting for LUT 3 and 4 auto-fan control
Controls the output state of the GPIO pins
Special Function Control 2
BDh
x
x
GPI / VID Level Control
PWM Ramp Control
BEh
BFh
x
x
x
x
x
Fan Boost Hysteresis (Zones 1/2)
Fan Boost Hysteresis (Zones 3/4)
Zones 1/2 Spike Smoothing Control
LUT 1/2 MinPWM and Hysteresis
LUT 3/4 MinPWM and Hysteresis
GPO
C0h
C1h
C2h
C3h
C4h
C5h
C6h
C7h
PROCHOT Control
PROCHOT Time Interval
Controls assertion PROCHOT
Configures the time window over which the PROCHOT inputs are
measured
Controls PWM control source bindings.
Controls PWM override and output polarity
Controls PWM spin-up duration and duty cycle
Frequency control for PWM1.
Controls PWM control source bindings.
Controls PWM override and output polarity
Controls PWM spin-up duration and duty cycle
Frequency control for PWM2
Base temperature to which look-up table offset is applied for LUT 1
Base temperature to which look-up table offset is applied for LUT 2
Base temperature to which look-up table offset is applied for LUT 3
Base temperature to which look-up table offset is applied for LUT 4
Step 2 LUT 1/2 and LUT 3/4 Offset Temperatures
Step 3 LUT 1/2 and LUT 3/4 Offset Temperatures
Step 4 LUT 1/2 and LUT 3/4 Offset Temperatures
Step 5 LUT 1/2 and LUT 3/4 Offset Temperatures
Step 6 LUT 1/2 and LUT 3/4 Offset Temperatures
Step 7 LUT 1/2 and LUT 3/4 Offset Temperatures
Step 8 LUT 1/2 and LUT 3/4 Offset Temperatures
Step 9 LUT 1/2 and LUT 3/4 Offset Temperatures
Step 10 LUT 1/2 and LUT 3/4 Offset Temperatures
Step 11 LUT 1/2 and LUT 3/4 Offset Temperatures
Step 12 LUT 1/2 and LUT 3/4 Offset Temperatures
Step 13 LUT 1/2 and LUT 3/4 Offset Temperatures
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
PWM1 Control 1
PWM1 Control 2
PWM1 Control 3
PWM1 Control 4
PWM2 Control 1
PWM2 Control 2
PWM2 Control 3
PWM2 Control 4
LUT 1 Base Temperature
LUT 2 Base Temperature
LUT 3 Base Temperature
LUT 4 Base Temperature
Step 2 Temp Offset
Step 3 Temp Offset
Step 4 Temp Offset
Step 5 Temp Offset
Step 6 Temp Offset
Step 7 Temp Offset
Step 8 Temp Offset
Step 9 Temp Offset
Step 10 Temp Offset
Step 11 Temp Offset
Step 12 Temp Offset
Step 13 Temp Offset
C8h
C9h
CAh
CBh
CCh
CDh
CEh
CFh
D0h
D1h
D2h
D3h
D4h
D5h
D6h
D7h
D8h
D9h
DAh
DBh
DCh
DDh
DEh
DFh
15
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