w83795g Winbond Electronics Corp America, w83795g Datasheet - Page 47

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

DTS1 - Bank 0 Address 26
DTS2 - Bank 0 Address 27
DTS3 - Bank 0 Address 28
DTS4 - Bank 0 Address 29
DTS5 - Bank 0 Address 2A
DTS6 - Bank 0 Address 2B
DTS7 - Bank 0 Address 2C
DTS8 - Bank 0 Address 2D
VR LSB - Bank 0 Address 3C
Type:
Reset:
VR LSB together with TEMPERAUTRE READOUT forms the 10-bit count value. If TEMPERAUTRE
READOUT (Temperature readout high byte) is read successively, the W83795G/ADG will latch the VR
LSB (Temperature readout low byte) for next read. Then temperature readout high byte and low byte
are combined to 10bits. Temperature readout is represented 10-bit 2’s complement (9-bit plus sign)
data format.
NOTE that it means thermal diode open when temperature value is -128℃.
The following table shows some examples.
TEMPERATURE
+127.75℃
0.25℃
0℃
-1.25℃
-25.75℃
-128℃
VALUE
VALUE
NAME
NAME
BIT
BIT
Read Only
3VSB Rising.
Temperature Readout Value (high byte).
10-bit 2’s complement bit[9:2]
Temperature Readout Value (low byte).
10-bit 2’s complement bit[1:0]
SIGN
0
0
0
1
1
1
D7
7
TEMPERAUTRE READOUT (HIGH BYTE)
0.5
1
0
0
1
1
0
D6
7
HEX
HEX
HEX
HEX
HEX
HEX
HEX
HEX
1
0
0
1
1
0
64
D5
6
HEX
TEMPERAUTRE VALUE CALCULATION
1
0
0
1
0
0
D4
TEMPERATURE READOUT
1
0
0
1
0
0
32
D3
5
0.25
1
0
0
1
1
0
D2
6
VR LSB
- 47 –
1
0
0
1
1
0
16
D1
4
1
0
0
0
0
0
D0
5
1
0
0
1
0
0
D7
3
8
1
1
0
1
1
0
D6
4
X
X
X
X
X
X
D5
VR LSB (LOW BYTE)
2
4
W83795G/ADG
Reserved.
3
X
X
X
X
X
X
D4
0
2
X
X
X
X
X
X
D3
1
2
Revision 1.41
X
X
X
X
X
X
D2
1
Aug/2/2010
X
X
X
X
X
X
D1
0
1
0
X
X
X
X
X
X
D0