W83783S_07 WINBOND [Winbond], W83783S_07 Datasheet - Page 11

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

(b) Serial bus write to internal address register only
6.2.2 The serial bus timing of the temperature 2 and 3 is shown as follow:
(a) Typical 2-byte read from preset pointer location (Temp, T
(c) Serial bus read from a register with the internal address register prefer to desired location
SCL
SDA
SCL
SDA
SCL
SDA
Start By
Master
0
0
Start By
Start By
Master
Master
1
0
0
0
0
Figure 4. Typical 2-Byte Read From Preset Pointer Location
Serial Bus Address Byte
0
Figure 2. Serial Bus Write to Internal Address Register Only
1
1
Frame 1
Figure 3. Serial Bus Write to Internal Address Register Only
1
Serial Bus Address Byte
Serial Bus Address Byte
0
0
1
Frame 1
Frame 1
1
1
0
1
1
1
0
0
R/W
7
1
1
Ack
782D
by
8
R/W
R/W
0
7
0
7
D7
0
- 7 -
Ack
781D
Ack
781D
by
by
8
8
...
...
MSB Data Byte
D7
0
D7
0
Frame 2
D6
D6
D1
Internal Index Register Byte
Internal Index Register Byte
Publication Release Date: August 21, 2007
D5
D5
7
D0
OS
Frame 2
Frame 2
, T
Master
Ack
D4
D4
by
8
HYST
D3
D3
0
D7
)
D2
D2
...
...
LSB Data Byte
D1
D1
Frame 3
D1
7
D0
7
D0
W83783S
Ack
781D
Master
7
D0
by
Ack
8
by
8
Master
Ack
by
Revision 1.0
Stop by
Stop by
Master
Master
Stop by
Master