PCA84C646 Philips Semiconductors, PCA84C646 Datasheet - Page 31

• Manufacturer Part Number: PCA84C646
• Description: Microcontrollers for TV tuning control and OSD applications
• Manufacturer: Philips Semiconductors

Philips Semiconductors
1995 Jun 15
handbook, full pagewidth
Microcontrollers for TV tuning
control and OSD applications
Available only in character size 2V/2H or 4V/4H.
FB
G
R
B
Assume :
1. 1st char in (G+B) colour
2. 2nd char in (G+B)
3. background colour : R+B
: background colour
Fig.22 Mode 1: North-west shadowing mode.
1DOSC
31
PCA84C646; PCA84C846
MED212
Preliminary specification