W83783S_07 WINBOND [Winbond], W83783S_07 Datasheet - Page 20

• Manufacturer Part Number: W83783S_07
• Description: Winbond H/W Monitoring IC
• Manufacturer: WINBOND [Winbond]

6.5 Temperature Measurement Machine
The temperature data format is 8-bit two-complement for sensor 2 and 9-bit two-complement for
sensor 1. The 8-bit temperature data can be obtained by reading the CR [27h]. The 9-bit temperature
data can be obtained by reading the 8 MSB from the Bank1 CR [50h] and the LSB from the Bank1 CR
[51h] bit 7. The format of the temperature data is show in Table 2.
TEMPERATURE
+125°C
+0.5°C
-0.5°C
+25°C
-25°C
-55°C
+1°C
+0°C
-1°C
8-BIT BINARY
0111,1101
0001,1001
0000,0001
0000,0000
1111,1111
1110,0111
1100,1001
PWM Clock Input
8-BIT DIGITAL OUTPUT
-
-
G
D
S
R1
NMOS
8-BIT HEX
Figure 14.
Table 2
- 16 -
7Dh
FFh
E7h
C9h
19h
01h
00h
-
-
+12V
R2
+
-
Publication Release Date: August 21, 2007
PNP Transistor
C
9-BIT BINARY
0,1111,1010
0,0011,0010
0,0000,0010
0,0000,0001
0,0000,0000
1,1111,1111
1,1111,1110
1,1100,1110
1,1001,0010
FAN
9-BIT DIGITAL OUTPUT
W83783S
9-BIT HEX
1CEh
0FAh
1FFh
1FFh
032h
002h
001h
000h
192h
Revision 1.0