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Moteur de recherche de fiches techniques de composants électroniques |
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Moteur de recherche de fiches techniques de composants électroniques |
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OV7620 Fiches technique(PDF) 41 Page - List of Unclassifed Manufacturers |
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OV7620 Fiches technique(HTML) 41 Page - List of Unclassifed Manufacturers |
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41 / 60 page  OV7620 Product Specifications - Rev. 1.2 (5/13/00) OMNIVISION TECHNOLOGIES INC. 41 Preliminary Company Confidential Register 27 - rw: Common control G COMG7: Reserved. COMG6: Reserved. COMG5: Reserved. COMG4: RGB matrix disable. “1” - Bypass RGB matrix. “0” - Enable RGB matrix. COMG3: Reserved. COMG2: “1” Enables manual adjustment of A/D offset: 1 - A/D data will add or subtract a value defined by registers [21] and [22]. 0 - A/D data will be shifted by a value defined by registers [21], [22] and [2E], which is updated by internal circuit. COMG1: - Disables CCIR range clip. COMG0: - Special interface for external micro-controller and RAM timing control. See timing chart. Register 28 - rw: Common control H COMH7: - “1” selects One-Line RGB raw data output format, “0” selects normal dual-line (repetitive) raw data output, effective only in Progressive Scan mode. COMH6: - “1” enable Black/White mode. COMH5: - “1” select Progressive Scan mode; “0” select Interlaced mode. COMH4: - Freeze AEC/AGC value - current values retained. This is effective only when register 13 bit 0=1. COMH3: - AGC disable. COMH2: - Raw data output format: “1” - Green on Y channel, B R B R....on UV channel (GRB422), “0” - G R G R.... on Y channel, B G B G..... on UV channel. COMH1: - 2x Gain boost. “1” Double PreAmp gain to 6dB. “0” PreAmp gain is 0dB. COMH0: - Reserved. Register 29 - rw: Common control I COMI7: - AEC disable. “1” If register 13 bit 0=1, AEC stop and register [10] value will be held at last AEC value and not be updated by internal circuit. “0” - if register 13 bit 0=1, register [10] value will be updated by internal circuit COMI6: - Enable slave sync mode selection. “1” slave mode, use external CHSYNC and VSYNC. “0” master mode COMI<5:4> - Reserved. COMI3: - Central weighted exposure control. COMI2: - Reserved. COMI1 - COMI0: Version flag. Bits COMG7 COMG6 COMG5 COMG4 COMG3 COMG2 COMG1 COMG0 Default 1 1 1 0 0 0 1 0 Bits COMH7 COMH6 COMH5 COMH4 COMH3 COMH2 COMH1 COMH0 Default 0 0 0 0 0 0 0 0 Bits COMI7 COMI6 COMI5 COMI4 COMI3 COMI2 COMI1 COMI0 Default 0 0 0 0 0 0 0 0 |
Numéro de pièce similaire - OV7620 |
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Description similaire - OV7620 |
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