Справочник Пользователя для Intel US15W
Power Management
User’s Manual
22
Document Number: 320264
Agilent 34401A (6½ digit
display)
Fluke 79 (3 digit display)
Specification
(±0.0030 % of reading)
+ (±0.0030 % of range)
±0.09% ±2 digits
Min Voltage displayed
Calculated power
Calculated power
1.49193 mV
0.22258 mW
1.47 mV
0.216 mW
Max voltage displayed
Calculated power
Calculated power
1.49206 mV
0.22624 mW
1.51 mV
0.228 mW
Error in power
±0.009 %
±0.3 %
NOTE: The precision achieved by using a high precision digital multi-meter versus a normal
digital multi-meter is ~33 times more accurate.
Table 7
summarizes all the power measurement sense resistors located on the Crown
Beach board. All sense resistors are 0.01 Ω unless otherwise noted.
Table 7. Crown Beach Voltage Rails
Sch Page
Comp
onent
Vo
lt
age
Supply
Rail
Ref
Des
Res
istor
Supply Po
w
e
r
Topo
lo
gy
11 SCH 1.8
V
+V1.8
+V1.8_SM_SCH R5T3
0.01,
1%
DDR2_VR
11 SCH 1.05
V +V1.05S_SCH
+V1.05S_SCH_VCORE
R6T7
0.01,
1%
VCORE
11 SCH 1.5
V +V1.5S_SCH +V1.5S_DLVDS_SCH
R6T9
0.01,
1%
LVDS
11 SCH 3.3
V
+V3.3
+V3.3_SCH_SUS R6T13
0.01,
1%
SUS
11 SCH 3.3
V
+V3.3S
+V3.3S_SCH R5T5
0.01,
1%
3.3 V
11 SCH 1.05
V +V1.05S_VTT +V1.05S_VTT_SCH
R5U35
0.01,
1% VTT
SCH
11
SCH
1.5 V
+V1.5S
+V1.5S_SCH
R5T6
0.01,
1% 1.5CORE
11 SCH 1.5
V +V1.5S_SCH +V1.5S_SDVO_SCH
R6T10
0.01,
1%
SDVO
11 SCH 1.05
V +V1.05S_VTT +V1.05S_VTT_CPU R3U1
0.01,
1% VTT
CPU