![](http://datasheet.mmic.net.cn/280000/HIP8112A_datasheet_16070843/HIP8112A_20.png)
4-20
TABLE 26. DC RESTORE END TIME (LSB) REGISTER
SUB ADDRESS = 0x14
BIT
NUMBER
FUNCTION
DESCRIPTION
RESET
STATE
7 - 0
DC RESTORE
END Time (LSB)
This register provides a programmable delay for the internal DC RESTORE signal. This
is the lower byte of the 10-bit word.
0101 0010
B
(0x52)
TABLE 27. DC RESTORE END TIME (MSB) REGISTER
SUB ADDRESS = 0x15
BIT
NUMBER
FUNCTION
DESCRIPTION
RESET
STATE
15 - 10
Not Used
Write Ignored, Read 0’s
0000 0000
B
(0x00)
9 - 8
DC RESTORE
END Time (MSB)
This register provides a programmable delay for the internal DC RESTORE signal. This
is the upper byte of the 10-bit word.
TABLE 28. OUTPUT FORMAT CONTROL REGISTER
SUB ADDRESS = 0x16
BIT
NUMBER
FUNCTION
DESCRIPTION
RESET
STATE
7
Square Pixel/ITU-R
BT601 Select
When “1”, Square pixel output is selected, when “0” ITU-R BT601 output rate is selected.
0
B
6, 5, 4
Output Field Control
“FLD_CONT(2-0)”
These bits control the field capture rate of the HMP8112A. The user can select every 4th
field, every other field or every field of video to be output to the data port.
000 = No Capture Enabled
001 = Capture every 4th field
010 = Capture every 2nd field
011 = Capture every 2nd odd field
100 = Capture every 2nd even field
101 = Capture every odd field
110 = Capture every even field
111 = Capture all fields
000
B
3
8/16 output Select
When “1”, the 8-bit Burst Transfer output mode is selected. When “0”, the 16-bit Synchro-
nous Pixel Transfer output mode is selected.
0
B
2
OEN
This bit enables the Y(7-0), CbCr(7-0), ACTIVE, FIELD, HSYNC, VSYNC and DVLD out-
puts. 1 = Outputs enabled; 0 = three-stated.
0
B
1
Vertical Pixel Siting
When this bit is cleared (‘0’) the chrominance pixels have a 1/2 line pixel offset from their
associated luminance pixel in a 4:2:2 subsampled scheme. When this bit is set (‘1’) the
pixel siting is line aligned with the luminance pixels in a 4:2:2 subsampled scheme. The
bit is cleared by a RESET.
0
B
0
Not Used
Write Ignored, Read 0’s
0
B
HMP8112A