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參數(shù)資料
| 型號： | ZR36016 |
| 廠商： | Zoran Corporation |
| 英文描述： | JPEG Pre- and Post-Processor(JPEG 先-后處理器) |
| 中文描述： | JPEG格式前和后處理器（JPEG格式先-后處理器） |
| 文件頁數(shù)： | 8/36頁 |
| 文件大?。?/td> | 228K |
| 代理商： | ZR36016 |
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8
Integrated Color Space / Raster-To-Block Converter
Window Area Register PAY-Hi
Read/Write
Indirect address: 0x09
Initial Value
0x00
Bits 0-7
PAY(15:8):
window area {Y-axis dimension]. Upper 8 bits.
The number of lines of the active
Initial Value = 0x00.
The logical value of PAY is the same as its literal
value for all literal values up to and including
0xFFFE. Thus, the logical value for literal PAY =
0xFFFE (65534) is 65534 pixels. The logical value
for literal PAY = 0xFFFF (65535) is 65536 pixels. If
PAY = 0 in compression, then the number of lines
processed is determined by the active period of
VIN. PAY (logical) must be an even number when
vertical decimation/interpolation is used.
Number Of Lines Register NOL-Lo
Read Only
Indirect address: 0x0A
Initial Value
PAY[7:0]
Bits 0-7
NOL(7:0):
cessed in compression. Lower 8 bits.
The actual number of lines that were pro-
Initial Value = PAY(7:0).
7
6
5
4
3
2
1
0
PAY[15:8]
HIN
V
N
Active Window Area
PAX
NAX
P
Enabled Area
Figure 4. Active Window Area
7
6
5
4
3
2
1
0
NOL[7:0]
Number Of Lines Register NOL-Hi
Read Only
Indirect address: 0x0B
Initial Value
PAY[15:8]
Bits 0-7
NOL(15:8):
compressing. Upper 8 bits.
The number of processed lines when
Initial Value = PAY(15:8).
If PAY
lines actually processed in compression. If PAY = 0,
the ZR36016 processes all lines input until the
falling edge of VIN. If the number of lines input
during the active period of VIN is not an exact
multiple of the strip height (see Table 19), then the
ZR36016 will abandon the incomplete strip. The
NOL register will indicate only the number of lines
actually processed.
≠
0, its logical value determines the number of
In the sequential mode, the value read from this
register is the number of lines processed in the
previous VIN active interval.
If 65536 lines are processed, the value in NOL will
be 0x0000. The ZR36016 can process a maximum
of 65536 lines. If the number of lines exceeds
65536, then the ZR36016 terminates the process-
ing after 65536 lines.
7
6
5
4
3
2
1
0
PAY[15:8]
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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:未知廠家 功能描述:INTEGRATED COLOR SPACE / RASTER-TO-BLOCK CONVERTER |
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| ZR36050PQC-21 | 制造商:ZORAN 功能描述: |
| ZR36050PQC27 | 制造商:ZORAN 功能描述:* |
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