CS98100 Cirrus Logic, Inc., CS98100 Datasheet - Page 12

• Manufacturer Part Number: CS98100
• Description: DVD Video Processor With Progressive Scan
• Manufacturer: Cirrus Logic, Inc.

1.3
Figure 7
show the clock may be inverted by register programming. This also illustrates that data is clocked out on
both clock edges in progressive mode. The data order is Cr,Y0,Cb,Y1, and the sync outputs may be pro-
grammed as active high or active low.
12
Digital Video Interface Timing
illustrates the signal timing for the digital video interface pins. The clock is without a polarity to
tvocper
tcovo1
tcovo2
Symbol
1.
2.
Values are guaranteed by design only
It is recommanded that the output data should be taken at the opposite edge of the CLK27_O.
VSYNC/HSYNC (Output)
VDAT[7:0]
CLK27_O
(Output)
(Output)
2
2
1
CLK27_O period
VDAT[7:0] delay from CLK27_O
Vsync/Hsync delay from CLK27_O
Figure 7. CS98100 Digital Video Interface Timing Diagram
Table 4. CS98100 Digital Video Interface Characteristics
Description
Tvocper
Tcovo1
-10
-10
Tcovo2
Min
37.037
Typ
10
10
Max
CS98100
ns
ns
ns
Unit