参数资料
型号: IP-SDI
厂商: Altera
文件页数: 58/140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
3–28
Chapter 3: Functional Description
Block Description
Table 3–10 lists the transceiver dynamic reconfiguration requirements.
Table 3–10. Transceiver Dynamic Reconfiguration Requirements
SDI Standard
SD-SDI
HD-SDI
3G-SDI
Dual link
Dual standard
Triple standard
Receiver
No
No
No
No
Yes
Yes
Transmitter
Yes
Yes
Yes
Yes
Yes
Yes
Duplex
Yes
Yes
Yes
Yes
Yes
Yes
Note to Table 3–10 :
(1) If the additional serial reference clock feature is enabled, the transmitters require dynamic reconfiguration to
enable toggling switching between the two input clocks.
Table 3–11 lists the rates for the different SDI standards.
Table 3–11. SDI Standard Rates
SDI Standard
SD-SDI
Data Rate
270 Mbps
Oversampling
11 times
Transceiver
Rate (MHz)
2,970
Transceiver
Reference Clock
(MHz)
148.5
rx_clk Rate
148.5
HD-SDI
3G-SDI
1.485 Gbps
2.970 Gbps
None
None
1,485
2,970
148.5
148.5
74.25
148.5
Note to Table 3–11 :
(1) Also supports the 1/1.001 rates for all supported devices, except Cyclone IV GX devices. For Cyclone IV GX
devices, the transceiver reference clock must be 148.35 MHz to support the 1/1.001 rates.
To reprogram the transceivers, you must include the ALT2GXB_RECONFIG or
ALTGX_RECONFIG megafunction in your design. However, to reprogram
Arria II GX or Stratix IV device family, you require an ALTGX_RECONFIG
megafunction. You can get this parameterization from the
example\a2gx_tr\source\sdi_dprio_siv directory in the example design. Similarly,
to reprogram Cyclone IV GX device family with channel reconfiguration mode, you
require a slightly different configuration of the ALTGX_RECONFIG megafunction.
You can get this parameterization from the
simulation\modelsim\trsdi_c4gx\channel_reconfig\testbench\pattern_gen
directory in the example simulation.
f For more information about the ALT2GXB_RECONFIG megafunction, refer to the
about the ALTGX_RECONFIG megafunction, refer to the Stratix IV
Serial Digital Interface (SDI) MegaCore Function
User Guide
February 2013 Altera Corporation
相关PDF资料
PDF描述
IP-SDRAM/DDR2 IP DDR2 SDRAM CONTROLLER
IP-SLITE2 IP SERIALLITE II
IP-SRAM/QDRII IP QDRII SRAM CONTROLLER
IP-VITERBI/SS IP VITERBI LOW-SPEED
IP4220CZ6,125 IC USB DUAL ESD PROTECT 6TSOP
相关代理商/技术参数
参数描述
IP-SDI-II 功能描述:开发软件 SDI II Video 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/DDR 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
IP-SDRAM/DDR2 功能描述:开发软件 DDR2 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/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