參數(shù)資料
型號(hào): ADV7310
廠商: Analog Devices, Inc.
英文描述: Multiformat 216 MHz Video Encoder with Six NSV 12-Bit DACs
中文描述: 多格式視頻編碼器216兆赫六噪聲整形的12位DAC
文件頁(yè)數(shù): 69/84頁(yè)
文件大小: 1099K
代理商: ADV7310
REV. A
ADV7310/ADV7311
–69–
Mode 1—Master Option
(Timing Register 0 TR0 = X X X X X 0 1 1)
In this mode, the ADV7310/ADV7311 can generate horizontal
sync and odd/even field signals. A transition of the field input
when
HSYNC
is low indicates a new frame, i.e., vertical retrace.
The blank signal is optional. When the
BLANK
input is disabled,
the ADV7310/ADV7311 automatically blank all normally blank
lines as per CCIR-624. Pixel data is latched on the rising clock
edge following the timing signal transitions.
HSYNC
is output
on the
S_HSYNC
,
BLANK
on
S_BLANK
, and FIELD on
S_VSYNC
.
622
623
624
625
1
2
3
4
5
6
7
21
22
23
DISPLAY
VERTICAL BLANK
ODD FIELD
EVEN FIELD
FIELD
DISPLAY
309
310
311
312
313
314
315
316
317
318
319
334
335
336
DISPLAY
VERTICAL BLANK
ODD FIELD
EVEN FIELD
DISPLAY
320
HSYNC
BLANK
FIELD
HSYNC
BLANK
Figure 83. SD Slave Mode 1 (PAL)
FIELD
PIXEL
DATA
PAL = 12 CLOCK/2
NTSC = 16 CLOCK/2
PAL = 132 CLOCK/2
NTSC = 122 CLOCK/2
Cb
Y
Cr
Y
HSYNC
BLANK
Figure 84. SD Timing Mode 1—Odd/Even Field Transitions Master/Slave
相關(guān)PDF資料
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ADV7310KST Multiformat 216 MHz Video Encoder with Six NSV 12-Bit DACs
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