参数资料
型号: IP-SDI
厂商: Altera
文件页数: 32/140页
文件大小: 0K
描述: IP VIDEO INTERFACE - SDI
标准包装: 1
系列: *
类型: MegaCore
功能: 视频系统用串行数字接口
许可证: 初始许可证
3–2
Chapter 3: Functional Description
Block Description
Block Description
Figure 3–1 shows the SDI MegaCore function block diagram.
Figure 3–1. SDI MegaCore Function Block Diagram
Transmitter Protocol Blocks
Transmitter Transceiver
Transceiver
(1)
Transmitter
PLL
Parallel
Video In
Insert
Insert
Scrambler
FIFO
Buffer
LN
CRC
Transmitter
Parallel-
to-Serial
SDI Out
en_sync_switch
Receiver Protocol Blocks
Oversampler
Receiver Transceiver
Transceiver
Extract
LN
Check
CRC
(1)
Serial-to-
SDI In
Parallel
Video Out
Aligner
Descrambler
Parallel
Receiver
Track
Ancilliary
Detect
Format
TRS
Match
Oversampler
Receiver
HD-SDI Only
SD-SDI Only
F, V, and H
PLL
Note to Figure 3–1 :
(1) For SD-SDI designs only, you can have a soft-logic implementation of the transceiver.
Transmitter
The transmitter contains the following elements:
SD/HD-SDI transmitter scrambler
HD-SDI transmitter data formatter, which includes a CRC and LN insertion
Transceiver, plus control, and interface logic with multirate (dual or triple
standard) SD/HD-SDI transmitter operation
Transmitter clock multiplexer (optional)
The transmitter performs the following functions:
HD-SDI LN insertion
HD-SDI CRC generation and insertion
Scrambling and NRZI coding
Serial Digital Interface (SDI) MegaCore Function
User Guide
February 2013 Altera Corporation
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IP-SDRAM/DDR3 功能描述:开发软件 DDR3 SDRAM Control MegaCore RoHS:否 制造商:Atollic Inc. 产品:Compilers/Debuggers 用于:ARM7, ARM9, Cortex-A, Cortex-M, Cortex-R Processors
IP-SDRAM/HPDDR 功能描述:开发软件 DDR SDRAM Control MegaCore RoHS:否 制造商:Atollic Inc. 产品:Compilers/Debuggers 用于:ARM7, ARM9, Cortex-A, Cortex-M, Cortex-R Processors