0xFF
0xFF
0xFF
XY
EAV
0x10
0x80
0x10
Cb
Y
Cr
Y
Horizontal Blanking
Regular Horizontal Blanking Following EAV
0xFF
0xFF
0xFF
XY
EAV
0x8x
0x1x
0x8x
0x1x
Cb
Y
Cr
Y
Horizontal Blanking
Channel ID Inserted Into Horizontal
Blanking Following EAV
Channel ID {0:15} Inserted Here
time
time
Cb
Internal Modules
167
SPRUHI7A – December 2012 – Revised June 2016
Copyright © 2012–2016, Texas Instruments Incorporated
High-Definition Video Processing Subsystem (HDVPSS)
Figure 1-117. Channel ID Inserted Into Horizontal Blanking
1.2.8.2.9 Embedded Sync Mux Modes and Data Bus Widths
Legal combinations of Embedded Sync Mux Modes and Data Bus Widths are described in
.
Table 1-62. Valid Embedded Sync Mux Mode and Data Bus Width Combinations
1x Mux
2x Mux
4x Mux
Line Mux
8 Bit
√
√
√
√
16 Bit
√
n/a
n/a
√
24 Bit
√
n/a
n/a
n/a
1.2.8.2.10 Interrupts
The VIP parser provides one interrupt line to the HDVPSS. The source for this interrupt can be one or
more of 22 events.
When an interrupt occurs and is determined to be from the VIP parser, VIP parser level of masks, clears,
and status registers must be checked and updated first.
The VIP Parser Interrupt Mask, Interrupt Clear, and Interrupt Status register layout is shown in
.
Table 1-63. Register Layout
21
20
19
18
17
16
15
14
13
12
11
PrtB
Disable
Comple
PrtA
Disable
Complete
PrtB
Anc
ProtoVio
PrtB
YUV
ProtoVio
PrtA
Anc
ProtoVio
PrtA
YUV
ProtoVio
PrtB
Src0Size
PrtA
Src0Size
PrtB
DisConn
PrtB
Conn
PrtA
Disconn
10
9
8
7
6
5
4
3
2
1
0
PrtA
Conn
OpPrtB
Anc
OpPrtB
YUV
OpPrtA
Anc
OpPrtA
YUV
InPrtB
InPrtA
PrtB
Vdet
PrtAV
det