Video Display Field 2 Image Offset Register (Vdimgoff2) Field Descriptions - Texas Instruments TMS320C64x DSP Reference Manual

Video Display Registers
Table 4–16. Video Display Field 2 Image Offset Register (VDIMGOFF2)
Field Descriptions
†
Bit field symval
31 NV
NONE
NEGOFF
30–28 Reserved –
27–16 IMGVOFF2 OF(value)
15 NH
NONE
NEGOFF
14–12 Reserved –
11–0 IMGHOFF2 OF(value)
† For CSL implementation, use the notation VP_VDIMGOFF2_field_symval
4-72 Video Display Port
BT.656 and Y/C Mode
†
Value
Negative vertical image offset enable bit.
0
1 Display image window
begins before the first active
line of field 2. (Used for VBI
data output.)
0 Reserved. The reserved bit location is always read as 0. A
value written to this field has no effect.
0–FFFh Specifies the display image vertical offset in lines from the
first active line of field 2.
Negative horizontal image offset.
0
1 Display image window
begins before the start of
active video. (Used for
HANC data output.)
0 Reserved. The reserved bit location is always read as 0. A
value written to this field has no effect.
0–FFFh Specifies the display image
horizontal offset in pixels
from the start of each line of
active video in field 2. This
must be an even number
(the LSB is treated as 0).
Description
Raw Data Mode
Not used.
Not used.
Not used.
Not used.
Specifies the display image
horizontal offset in pixels
from the start of each line of
active video in field 2.
SPRU629