w83795g Winbond Electronics Corp America, w83795g Datasheet - Page 44

• Manufacturer Part Number: w83795g
• Description: Nuvoton H/w Monitor
• Manufacturer: Winbond Electronics Corp America

8.5.1
8.5.1.1.
Location:
VSEN1 - Bank 0 Address 10
VSEN2 - Bank 0 Address 11
VSEN3 - Bank 0 Address 12
VSEN4 - Bank 0 Address 13
VSEN5 - Bank 0 Address 14
VSEN6 - Bank 0 Address 15
VSEN7 - Bank 0 Address 16
VSEN8 - Bank 0 Address 17
Type:
Reset:
VR LSB together with VOLTAGE READOUT forms the 10-bit count value. If VOLTAGE READOUT
(Temperature readout high byte) is read successively, the W83795G/ADG will latch the VR LSB
(Temperature readout low byte) for next read. Then voltage readout high byte and low byte are
combined to 10-bitVoltageValue.
For VSEN1-VSEN13 and VDSEN14-VDSEN17 and VTT voltage monitoring, real voltage calculations
should follow the formula:
And the rest voltage 3VSB, 3VDD and VBAT voltage monitoring, real voltage calculations should follow
the formula:
8.5.1.2.
Voltage
Voltage
NAME
NAME
BIT
BIT
Voltage Channel Register Details
(
(
V
V
Voltage Channel Monitored Value
Read Only
3VSB Rising.
Temperature/Voltage Channel Monitored Value
)
)
=
=
Voltage Readout Value (high byte).
10-bit voltage value bit[9:2]
(VSEN9-VSEN11 Bank0 Address 18
Voltage Readout Value (low byte).
10-bit voltage value bit[1:0]
10
10
7
−
−
bitCountVa
bitCountVa
HEX
HEX
HEX
HEX
HEX
HEX
HEX
HEX
6
7
lue
lue
VOLTAGE VALUE CALCULATION
×
×
. 0
. 0
002
006
VOLTAGE READOUT
5
VR LSB
- 44 –
HEX
4
VSEN9 - Bank 0 Address 18
VSEN10 - Bank 0 Address 19
VSEN11 - Bank 0 Address 1A
VTT - Bank 0 Address 1B
3VDD - Bank 0 Address 1C
3VSB - Bank 0 Address 1D
VBAT - Bank 0 Address 1E
VR LSB - Bank 0 Address 3C
-1A
HEX
functions are not for W83795ADG)
6
3
2
W83795G/ADG
HEX
5
HEX
HEX
HEX
HEX
HEX
HEX
HEX
4
1
Reserved
Revision 1.41
3
Aug/2/2010
2
0
1
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