PCA8514T PHILIPS [NXP Semiconductors], PCA8514T Datasheet - Page 32

• Manufacturer Part Number: PCA8514T
• Description: Stand-alone OSD
• Manufacturer: PHILIPS [NXP Semiconductors]

Philips Semiconductors
1995 Nov 27
handbook, full pagewidth
Stand-alone OSD
Blinking frequency:
Blinking ratio: 1 : 3
Blinking frequency:
Blinking ratio: 1 : 1
Blinking frequency:
Blinking ratio: 3 : 1
Blinking frequency:
Blinking ratio: 1 : 3
Blinking frequency:
Blinking ratio: 1 : 1
Blinking frequency:
Blinking ratio: 3 : 1
f
f
f
f
f
f
Fig.24 Timing diagram of character blinking frequency and blinking ratio.
VSYNC
VSYNC
VSYNC
VSYNC
VSYNC
VSYNC
VSYNC
16
16
16
32
32
32
60 Hz
0
Character ON
SP code
1
Fig.25 Blinking in No background mode.
2 3
CR code
7
8
10 11
32
14 15 0
60 Hz
Character OFF
SP code
1
2 3
7
CR code
8
MLB397
10 11
Product specification
PCA8514
14 15
MRA848