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LF3312s

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Abstract: Depth Expansion through Cascading LF3312 LF3312 - Application Note OVERVIEW Cascading multiple LF3312s for depth expansion is easy. The usable 24bit address space is simply extended for every , LF3312s, only singe-channel modes are supported (OPMODES 0 to 3). All write enables AWEN/BWEN and AIEN , Application Note Device Connection: Two Cascaded LF3312s - General Purpose Connection NOTE: The above diagram connects two cascaded LF3312s in the most general-purpose case. Here, all pointer-control pins ... Original
datasheet

2 pages,
67.09 Kb

LF3312 LF33 12FC00 LF3312s 12FBFF 25F7FF LF3312 abstract
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Abstract: independent data/video streams can be written into a shared linear address space using multiple LF3312s. , space. A PIP solution using LF3312s can buffer and synchronize up to 16 independent video/data streams. This is made possible by placing N LF3312s in a `semi-cascade' mode, where all inputs and outputs are , LF3312s, only singe-channel modes are supported (OPMODES 0 to 3). The write enables AWEN/BWEN and AIEN , Note Application: Two Cascaded LF3312s ­ 2-frame PIP or Multi-source Buffering Connection In the ... Original
datasheet

5 pages,
98.61 Kb

LF3312 LF3312 abstract
datasheet frame
Abstract: frame-based synchronization. For high-resolution video, multiple LF3312s can be cascaded and used in the same , ), the LF3312's Input Masking feature should be used. The two input mask control pins are AIEN and BIEN. ... Original
datasheet

3 pages,
31.46 Kb

video stream LF3312 LF3312 abstract
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Abstract: This application brief describes the LF3312's programmable flag behaviour. The first section describes the Empty/Full threshold settings. The second section provides a simple example of how the flags react to enabled writes and reads to/from the memory. PROGRAMMABLE EMPTY THRESHOLDS The APE / BPE flags are HIGH when the WRITE pointer is ahead of the READ pointer by less than or equal to a certain number "X" of address locations or Clock cycles. IF (W_address ­ R_address) X , APE=HIGH ELSE APE = ... Original
datasheet

3 pages,
81.69 Kb

LF3312 19 214 LF3312 abstract
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Abstract: Pixel Mapping - Video Flipping LF3312 LF3312 - Application Note OVERVIEW With the LF3312's flexible memory address architecture, a sequence of input data can easily be mapped to any locations within the memory space. The following paper clearly illustrates a selectable video flipping application whereby an input image can be buffered by the LF3312 LF3312 and emerge unchanged or rotated by 180degrees. ADDRESS , The following pin diagram shows the correct port and pin connections of one of the LF3312s in this ... Original
datasheet

8 pages,
557.91 Kb

Vertical line driver for Full Frame LF3312 verilog code for image rotation synchronous counter using 4 flip flip LF3312 abstract
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Abstract: address LF3312s may be Cascaded for depth and width, supporting HDTV, Multiframe SDTV, and other high , sixteen LF3312s into a larger array. A great deal of memory addressing flexibility is offered with the , space. When cascading LF3312s, each device's write and read pointers behave identically. The LF3312 LF3312 was , used to define each device's place in the cascade. When cascading LF3312s, only singe-channel modes are , determines the LF3312's address on the two-wire microprocessor bus. Each LF3312 LF3312 chip's 7-bit two-wire serial ... Original
datasheet

33 pages,
697.02 Kb

LF3312 LF3312 abstract
datasheet frame
Abstract: manipulated in real-time based on external 24bit address LF3312s may be Cascaded for depth and width , user requiring more storage can cascade up to sixteen LF3312s into a larger array. A great deal of , additional device that is cascaded. Internally, the LF3312 LF3312 has a 24bit address space. When cascading LF3312s , device's place in the cascade. When cascading LF3312s, only singe-channel modes are supported (OPMODES 0 to , the LF3312's address on the two-wire microprocessor bus. Each LF3312 LF3312 chip's 7-bit two-wire serial ... Original
datasheet

32 pages,
652.56 Kb

LF3312 LF3312 abstract
datasheet frame
Abstract: address LF3312s may be Cascaded for depth and width, supporting HDTV, Multiframe SDTV, and other high , sixteen LF3312s into a larger array. A great deal of memory addressing flexibility is offered with the , Internally, the LF3312 LF3312 has a 24bit address space. When cascading LF3312s, each device's write and read , When cascading LF3312s, only singe-channel modes are supported (OPMODES 0 to 3). All write enables AWEN , the LF3312's address on the two-wire microprocessor bus. Each LF3312 LF3312 chip's 7-bit two-wire serial ... Original
datasheet

32 pages,
699.42 Kb

LF3312 LF3312 abstract
datasheet frame
Abstract: external 24bit address LF3312s may be Cascaded for depth and width, supporting HDTV, Multiframe SDTV, and , can cascade up to sixteen LF3312s into a larger array. A great deal of memory addressing flexibility , a 24bit address space. When cascading LF3312s, each device's write and read pointers behave , ] (BASE_ADDR) is used to define each device's place in the cascade. When cascading LF3312s, only singe-channel , determines the LF3312's address on the two-wire microprocessor bus. Each LF3312 LF3312 chip's 7-bit two-wire serial ... Original
datasheet

32 pages,
686.45 Kb

LF3312 LF3312 abstract
datasheet frame
Abstract: manipulated in real-time based on external 24bit address LF3312s may be Cascaded for depth and width , user requiring more storage can cascade up to sixteen LF3312s into a larger array. A great deal of , , the LF3312 LF3312 has a 24bit address space. When cascading LF3312s, each device's write and read pointers , When cascading LF3312s, only singe-channel modes are supported (OPMODES 0 to 3). All write enables AWEN , determines the LF3312's address on the two-wire microprocessor bus. Each LF3312 LF3312 chip's 7-bit two-wire serial ... Original
datasheet

32 pages,
645.38 Kb

LF3312 LF3312 abstract
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Abstract: Image Manipulation - Reflect Image on Vertical Axis DEVICES INCORPORATED Video Memory Application Note FRAME MEMORY Overview With the LF3312's flexible memory address architecture, data can be sequentially stored in memory and then accessed using a completely reordered address. An application such as creating the `mirror image' of a frame of video is a good example of this addressing flexibility. The memory would accept the pixel data as typical raster scanned video. P0,0 P0,1 P0,2 . P0 ... Original
datasheet

3 pages,
309.91 Kb

LF3312 datasheet abstract
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Abstract: Frame Delay of Digital Component Video LF3312 LF3312 - Application Note OVERVIEW It is sometimes necessary to buffer fields or frames in a completely synchronous, delay-line fashion. This is often the case when comparing the current frame (f) with previous frames (f-1), (f-2), and so on. The LF3312's Synchronous Shift Register Mode automatically sets a user-defined distance between the Write and Read pointers, setting the latency between AIN and AOUT. In dual-channel shift register mode, 2 independent ... Original
datasheet

3 pages,
52.94 Kb

LF3312 27MHZ LF3312 abstract
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Abstract: Image Manipulation ­ Mirror Image LF3312 LF3312 - Application Note OVERVIEW With the LF3312's flexible memory address architecture, data can be sequentially stored in memory and then accessed using a completely reordered address. An application such as creating the `mirror image' of a frame of video is a good example of this addressing flexibility. The memory would accept the pixel data as typical raster scanned video. P0,0 P0,1 P0,2 . P0,H-1 P1,0 P1,1 P1,2 . Through real-time address ... Original
datasheet

5 pages,
135.75 Kb

LF3312 LF3312 abstract
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