SDA9489X ETC [List of Unclassifed Manufacturers], SDA9489X Datasheet - Page 54

• Manufacturer Part Number: SDA9489X
• Description: PIP IV Advanced SOPHISTICUS High-End Picture-In-Picture ICs
• Manufacturer: ETC [List of Unclassifed Manufacturers]

SDA 9489X
SDA 9589X
Subaddress 0Ah
Micronas
D4
DISPMOD
AGCRES
D6
D6
0
1
0
0
1
1
AGCMD
0
0
1
1
D7
0
1
D3
0
1
D5
D5
0
1
0
1
0
1
0
1
CLPDEL
D2
0
1
resets AGC
normal operation
reset of AGC
selects display modes with equal pictures
single PiP mode
3 x1/9 PiP (same content)
4 x1/16 PiP (same content)
(reserved)
controls the AGC operation
evaluation of sync height and ADC overflow
evaluation of sync height only
evaluation of ADC overflow only
AGC fixed (gain depends on AGCVAL)
D1
0
1
D0
...
0
1
delay of the clamping pulse for the external RGB/YUV
inputs in steps of 8 parent clock periods
no delay (0)
maximum delay, 256 clock periods of parent
frequency
Automatic Gain Control Reset
Display Mode
AGC Mode
Clamping Delay
Preliminary Data Sheet
I2C Bus
6-54