DS_S1D2502A01 Datasheet, PDF (19/57 Pages) Samsung semiconductor – VIDEO AMP MERGED OSD PROCESSOR FOR MONITORS

S1D2502A01
Preliminary
VIDEO AMP MERGED OSD PROCESSOR FOR MONITORS
• SDA / SCL Signal At Communication
SCL
SDA
START
IIC SLAVE ADDRESS
R/W
A15 A14 A13 A12 A11 A10 A9 A8
A7 A6 A5 A4 A3 A2 A1 A0
ACK
MSB ADDRESS
ACK
LSB ADDRESS
ACK
SCL
...
SDA
D7 D6 D5 D4 D3 D2 D1 D0
D7 D6 D5 D4 D3 D2 D1 D0
D7 D6 D5 D4 D3 D2 D1 D0
DATA BYTE N(MSB DATA)
ACK
DATA BYTE N(LSB DATA) ACK
DATA BYTE N(MSB DATA)
ACK ^... STOP
Figure 7. SDA line and SCL line (Write Operation)
SCL
SDA
START
SCL
SDA
START
IIC SLAVE ADDRESS
R/W
A15 A14 A13 A12 A11 A10 A9 A8
A7 A6 A5 A4 A3 A2 A1 A0
ACK
MSB ADDRESS
ACK
LSB ADDRESS
ACK STOP
R/W
D15 D14 D13 D12 D11 D10 D9 D8
D7 D6 D5 D4 D3 D2 D1 D0
IIC SLAVE ADDRESS
ACK
DATA BYTE N(MSB)
ACK
DATA BYTE N(LSB)
ACK STOP
Figure 8. SDA line and SCL line (Read Operation)
18