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參數(shù)資料
| 型號(hào)： | ZR36016 |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | INTEGRATED COLOR SPACE / RASTER-TO-BLOCK CONVERTER |
| 中文描述： | 多功能彩色空間/光柵逐戶(hù)轉(zhuǎn)爐 |
| 文件頁(yè)數(shù)： | 5/36頁(yè) |
| 文件大?。?/td> | 242K |
| 代理商： | ZR36016 |
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5
Integrated Color Space / Raster-To-Block Converter
Mode Register
Read/Write
Direct address: 0x01
Initial Value
0x91
Function
Determines the basic operating modes and formats
of the ZR36016.
Bit 0-4
MODE
image formats and color spaces. Initial Value =
0x11.
: Determines the PXIN input and ZR36050
7
6
5
4
3
2
1
0
CMPR
DSPY
MODE
1. For Compression Only. If programmed for expansion,
then MODE = 0x16 is assumed.
2. RGB becomes YeMaCy when selected by the YMCS
bit in Setup Register 2.
3. MODE = 0x16 and 0x17 are the Philips 4:1:1 format.
Input and output pixel data use the upper 12 bits of
PXIN and PXOUT buses.
4. 4:1:1(H4V1) refers to a format in which the Cb and Cr
are decimated by 4 horizontally. 4:1:1(H2V2) refers to
a format in which the Cb and Cr are decimated by 2
horizontally and 2 vertically (sometimes known as
4:2:0 format).
5. The image format conversions implied by this table
are performed by Format Converter #1 in the block
diagram.
MODE
(HEX)
PXBIN Bus
ZR36050 Image Format
Input (Compression)
Output (Expansion)
Image
Format
Color
Space
Image
Format
Color Space
00
4:4:4
RGB
4:4:4
YCbCr
01
4:2:2
YCbCr
02
4:1:1 (H2V2)
YCbCr
03
[1]
4:0:0
Y Only
04
4:4:4
RGB
05~07
Reserved
08
4:4:4
YCbCr
4:4:4
YCbCr
09
4:2:2
YCbCr
0A
4:1:1 (H2V2)
YCbCr
0B
[1]
4:0:0
Y Only
0C
4:4:4
RGB
0D~10
Reserved
11
4:2:2
YCbCr
4:2:2
YCbCr
12
4:1:1 (H2V2)
YCbCr
13
[1]
4:0:0
Y Only
14, 15
Reserved
16
4:1:1
(PHILIPS)
YCbCr
4:1:1 (H4V1)
YCbCr
17
[1]
4:0:0
Y Only
18
Reserved
19
4:4:4:4
–
4:4:4:4
–
1A
Reserved
1B
1:0:0
–
1:0:0
–
1C~1F
Reserved
Bits 5-6
DSPY: Determines the PXOUT bus output formats.
Initial Value = 0x00.
Setting this field of the Mode register selects the
output data format of the PXOUT bus, for each
format of the PXIN bus as selected by the MODE
field of the register, as shown in the table below.
Bit 7
CMPR: Selects compression or expansion
Initial Value = 1
0 = Expansion Mode.
1 = Compression Mode.
Setup Register 1
Read/Write
Indirect address: 0x00
Initial Value
0x01
Bit 0
CNTI
selection.
: Single-Frame/Sequential processing
Initial value = 1.
0=Single Frame Mode. Processes the image enabled
by VIN and then enters an idle state. For process-
ing still images.
1=Sequential Mode. Processes sequential images in-
definitely, each VIN. For Motion JPEG.
Bit 1
RSTR:
raster conversion.
Transparent mode selection, for raster/
Initial Value = 0.
0=Selects the raster-to-block or block-to-raster con-
version mode.
1=Selects the transparent raster-to-raster mode.
For the Fast Preview lossless compression/expan-
sion functions of the ZR36050. The image formats
supported, as set by the MODE field, are 4:4:4:4,
4:4:4, 4:2:2, or 4:1:1 (H4V1) (with pixel interleave).
As the ZR36050 performs 1-D lossless only, the
setting of RSTR = 1 in 4:1:1(H2V2) format is not
permitted.
Note: The strip buffer processing delay is the same
for both modes.
Mode Register (Continued)
1. The image format conversions implied by this table
are performed by Format Converter #2 in the block
diagram.
DSPY
PXIN Bus Image Format
[1]
Bit
6
Bit
5
4:4:4
(RGB)
4:4:4
(YCbCr)
4:2:2
(YCbCr)
4:1:1
(Philips)
1:0:0
4:4:4:4
0
0
PXOUT is 4:4:4 (RGB)
PXOUT
is 4:1:1
(Philips)
PXOUT
is 1:0:0
PXOUT
is 4:4:4
0
1
PXOUT is 4:4:4 (YCbCr)
1
0
PXOUT is 4:2:2 (YCbCr)
1
1
Reserved
7
6
5
4
3
2
1
0
CKRT
VERT
HORZ
HRFL
DSFL
SBFL
RSTR
CNTI
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| ZR36016PQC-30 | INTEGRATED COLOR SPACE / RASTER-TO-BLOCK CONVERTER |
| ZR36016 | JPEG Pre- and Post-Processor(JPEG 先-后處理器) |
| ZR36050 | JPEG Image Compression Processor(JPEG 圖象壓縮處理器) |
| ZR36060 | Integrated JPEG Codec(集成JPEG編解碼器) |
| ZR36060 | Circular Connector; No. of Contacts:19; Series:; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:14; Circular Contact Gender:Socket; Circular Shell Style:Cable Receptacle; Insert Arrangement:14-19 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ZR36016PQC | 制造商:ZORAN 功能描述: |
| ZR36016PQC-30 | 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:INTEGRATED COLOR SPACE / RASTER-TO-BLOCK CONVERTER |
| ZR36050 | 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:JPEG IMAGE COMPRESSION PROCESSOR |
| ZR36050PQC-21 | 制造商:ZORAN 功能描述: |
| ZR36050PQC27 | 制造商:ZORAN 功能描述:* |
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