FS450 ETC2 [List of Unclassifed Manufacturers], FS450 Datasheet - Page 20

• Manufacturer Part Number: FS450
• Description: i-Net TV Interface Video Processor
• Manufacturer: ETC2 [List of Unclassifed Manufacturers]

FS450, FS451
6.2 Control Register Definitions
In the following definitions, range is defined as:
Please note that registers 0-3F use the little endian numbering scheme while registers 40-8D use
the big endian numbering scheme.
6.2.1 IHO - Input Horizontal Offset
Input Horizontal Offset Low (0)
Input Horizontal Offset High (1)
Reg
1, 0
Range: {0 : [Total Pixels/Line]-1}
6.2.2 IVO - Input Vertical Offset
Input Vertical Offset Low (2)
Input Vertical Offset High (3)
Reg
3, 2
Range: {0 : [Total Lines/Frame]-1}
JUNE, 2000, VERSION 1.2
IHO
IVO
7
7
0
7
7
0
7
7
{min value : [max value]}
Bit#
2-0, 7-0
Bit#
2-0, 7-0
IHO
IVO
6
6
0
6
6
0
6
6
Bit Name
IHO
Bit Name
IVO
IHO
IVO
10-0
10-0
5
5
0
5
5
0
5
5
Description
Input horizontal offset bits [10-0]. Horizontal displacement of the
image in pixels from the leading edge of horizontal sync. IHO is an
unsigned number.
Description
Input vertical offset bits [10:0]. Vertical displacement of the
image in lines from the leading edge of vertical sync plus a one line
bias. IVO is an unsigned number.
IHO
IVO
4
4
0
4
4
0
4
4
20
COPYRIGHT
IHO
IVO
3
3
0
3
3
0
3
3
1999, 2000 FOCUS ENHANCEMENTS, INC.
IHO
IVO
IHO
IVO
PRELIMINARY PRODUCT DESCRIPTION
2
2
2
2
10
10
2
2
PRELIMINARY INFORM ATION
IHO
IHO
IVO
IVO
1
1
1
1
1
9
1
9
IHO
IHO
IVO
IVO
0
0
0
0
0
8
0
8