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参数资料
| 型号： | CS7654-KQ |
| 厂商： | CIRRUS LOGIC INC |
| 元件分类： | 消费家电 |
| 英文描述： | CCD COLOR SPACE PROCESSOR WITH ANALOG OUTPUT |
| 中文描述： | SPECIALTY CONSUMER CIRCUIT, PQFP64 |
| 封装： | 10 X 10 X 1.40 MM, TQFP-64 |
| 文件页数： | 42/62页 |
| 文件大小： | 1028K |
| 代理商： | CS7654-KQ |
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CS7654
42
I2CBUSY
Logic high indicates that the CS7654 secondary I
2
C master is busy accessing the addressed
slave device.
INITACT
Logic high indicates the CS7654 master is busy initializing registers from the external I
2
C
EEPROM on the secondary I
2
C bus (if present).
HIZENB
Pin 44 status.
P4BYTE
Pin 46 status.
PIN I/O Control (02h at SA 0x34h)
PLLOUT
Logic high enables the PLL clock output to the CS7615 (pin 51).
Digital Gain Register (03h at SA 0x34h)
DG[0:4]
Controls the digital gain applied to the SVID_Y (Luminance) signal after the RGB to YCrCb con-
verter block. The range of gains are from 0 to 31/8 in increments of 1/8. A gain of 0, indicates
no brightness.
Scaler Control (04h at SA 0x34h)
MODE[2:0]
Selects 1 of 8 pre-defined scaling ratios.
CUSTOM
When set, scaler uses custom values held in registers 2Dh-2Fh.
Feature Control Register (05h at SA 0x34h)
AWB
The Automatic White Balance procedure is initiated by pointing to a white scene and setting this
bit high. The bit will return a logic high while the AWB procedure is in progress. Setting this bit
low will have no effect. This bit will always be read as a “0” when the AWB is not in progress.
GAMON
The gamma correction from the gamma ram look up table is applied to the video signal in R-G-
B space when this bit is set high. The gamma ram is a fully user programmable, 256 entry look
up table.
LUMOFF
Setting LUMOFF bit high disables the luma peaking filter.
CHROFF
Setting the CHROFF bit high disables the chroma low-pass filter for minimizing color aliasing.
7
6
5
4
3
2
1
0
res
res
res
res
res
res
res
PLLOUT
R/W
Reserved
Reserved
Reserved
7
6
5
4
3
2
1
0
res
res
res
DG4
DG3
DG2
R/W
DG1
DG0
Reserved
7
6
5
4
3
2
1
0
res
res
res
res
CUSTOM
R/W
MODE2
MODE1
R/W
MODE0
Reserved
Reserved
Reserved
7
6
5
4
3
2
1
0
res
res
res
CHROFF
R/W
LUMOFF
R/W
GAMON
R/W
AWB
R/W
res
Reserved
Reserved
相关PDF资料 |
PDF描述 |
|---|---|
| CS7666 | DIGITAL COLOR-SPACE PROCESSOR FOR CCD CAMERAS |
| CS7666-KQ | DIGITAL COLOR-SPACE PROCESSOR FOR CCD CAMERAS |
| CS7808 | MULTI PURPOSE AUDIO/VIDEO EMBEDDED PROCESSOR |
| CS7808-CM | MULTI PURPOSE AUDIO/VIDEO EMBEDDED PROCESSOR |
| CS80C86 | CMOS 16-Bit Microprocessor |
相关代理商/技术参数 |
参数描述 |
|---|---|
| CS7655AM | 制造商:Cypress Semiconductor 功能描述:PLAT - Rail/Tube 制造商:Cypress Semiconductor 功能描述:SEMICONDUCTOR OTHER |
| CS7655AMT | 制造商:Cypress Semiconductor 功能描述:PLAT - Tape and Reel 制造商:Cypress Semiconductor 功能描述:SEMICONDUCTOR OTHER |
| CS7660 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Digital Video Color-Space Processor |
| CS7660-KM | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Image Processor |
| CS7665 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Digital Color-Space Processor for CCD Cameras |
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