參數(shù)資料
型號: GF9330
英文描述: GF9330 - High Performance HDTV/SDTV Deinterlacer
中文描述: GF9330 -高性能高清/標(biāo)清去隔行掃描
文件頁數(shù): 19/34頁
文件大?。?/td> 550K
代理商: GF9330
GENNUM CORPORATION
18283 - 3
19
G
5.3 Control Register Definition
The host interface internal registers are divided into three
classes: User Configurable (UC), Auto-Configurable (AC),
and Read-Only (RO). Address locations 0 through 14
contain parameters which may be configured by the user.
Locations 15 through 31 are automatically configured
based on the STD[4:0] and MODE[2:0] registers, but can
be user configured if desired.
Address 0 contains three status registers LOCK_32,
FF_DETECT, and SEQUENCE[3:0] which can only be read.
Writing to the read-only registers will have no effect on their
contents.
CONTROL REGISTER DEFINITIONS
ADDRESS
BIT
LOCATION
REGISTER NAME
CLASS
DESCRIPTION
DEFAULT
0
4:0
STD[4:0]
UC
Defines the video standard as described in
Section 1.
00000
7:5
MODE[2:0]
UC
Defines the GF9330 operating mode as
shown below:
000: Interlaced to Progressive Mode
001: Field Merging Mode
010: Film Rate Down Conversion Mode
011: Film Rate Down Conversion (Progressive
Segmented Frame) Mode
111: Bypass Mode (Video Pass Through
Mode)
000
11:8
SEQUENCE[3:0]
RO
Provides the detected field sequence number
from the 3:2 detection circuit.
Calculated
12
FF_DETECT
RO
Set to '1' if a video freeze frame has been
detected.
Calculated
13
LOCK_32
RO
Set to '1' if a 3:2 video sequence has been
detected.
Calculated
1
1:0
FF_MODE[1:0]
UC
Default value = 01, Defines the freeze frame
operating mode as shown below:
00: Manual freeze frame detection/
compensation
01: Automatic freeze frame detection/
compensation
10: Disabled
11: Reserved
01
2
FF_EN_BIT
UC
Enables (1) or disables (0) freeze frame
detection/compensation when in manual
freeze frame mode, i.e. FF_MODE = 00.
01
5:4
MD_MODE[1:0]
UC
Defines the motion detection and
compensation mode as shown below:
00: Disabled
01: Automatic
10: Reserved
11: Reserved
01
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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