- Digital PAL/NTSC encoder with integrated high quality scaler and anti-flicker filter for TV output from a PC
- Supports Intel® Digital Video Out (DVO) low voltage interfacing to graphics controller
- 27 MHz crystal-stable subcarrier generation
- Maximum graphics pixel clock 85 MHz at double edged clocking, synthesized on-chip or from external source
- Programmable assignment of clock edge to bytes (in double edged mode)
- Synthesizable pixel clock (PIXCLK) with minimized output jitter, can be used as reference clock for the VGC, as well)
- PIXCLK output and bi-phase PIXCLK input (VGC clock loop-through possible)
- Hot-plug detection through dedicated interrupt pin
- Supported VGA resolutions for PAL or NTSC legacy video output up to 1280 X 1024 graphics data at 60 or 50 Hz frame rate
- Supported VGA resolutions for HDTV output up to 1920 X 1080 interlaced graphics data at 60 or 50 Hz frame rate
- Three Digital-to-Analog Converters (DACs) for CVBS (BLUE, CB), VBS (GREEN, CVBS) and C (RED, CR) at 27 MHz sample rate (signals in parenthesis are optionally), all at 10-bit resolution
- Non-interlaced CB-Y-CRor RGB input at maximum 4 : 4 : 4 sampling
- Downscaling and upscaling from 50 to 400 pct.
- Optional interlaced CB-Y-CRinput of Digital Versatile Disk (DVD) signals
- Optional non-interlaced RGB output to drive second VGA monitor (bypass mode, maximum 85 MHz)
- 3 X 256 bytes RGB Look-Up Table (LUT)
- Support for hardware cursor
- HDTV up to 1920 X 1080 interlaced and 1280 X 720 progressive, including 3-level sync pulses
- Programmable border colour of underscan area
- Programmable 5 line anti-flicker filter
- On-chip 27 MHz crystal oscillator (3rd-harmonic or fundamental 27 MHz crystal)
- Fast I²C-bus control port (400 kHz)
- Encoder can be master or slave
- Adjustable output levels for the DACs
- Programmable horizontal and vertical input synchronization phase
- Programmable horizontal sync output phase
- Internal Colour Bar Generator (CBG)
- Optional support of various Vertical Blanking Interval (VBI) data insertion
- Macrovision™(1)Pay-per-View copy protection system rev. 7.01, rev. 6.1 and rev. 1.03 (525p) as option; this applies to the SAA7104E only. The device is protected by USA patent numbers 4631603, 4577216 and 4819098 and other intellectual property rights. Use of the Macrovision anti-copy process in the device is licensed for non-commercial home use only. Reverse engineering or disassembly is prohibited. Please contact your nearest Philips Semiconductors sales office for more information.
- Optional cross-colour reduction for PAL and NTSC CVBS outputs
- Power-save modes
- Joint Test Action Group (JTAG) boundary scan test
- Monolithic CMOS 3.3 V device, 5 V tolerant I/Os.
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