参数资料
型号: IP-SDI
厂商: Altera
文件页数: 57/140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
Chapter 3: Functional Description
3–27
Block Description
Transceiver Dynamic Reconfiguration for Dual Standard and Triple
Standard Receivers
Dual standard and triple standard SDI receivers (or receivers of duplex SDIs) require
the transceiver dynamic reconfiguration feature of Arria GX, Arria II GX,
Cyclone IV GX, Stratix II GX, and Stratix IV devices to perform autodetection and
locking to different SDI rates.
Table 3–9 lists the transceiver dynamic reconfiguration support for Arria II GX,
Cyclone IV GX, HardCopy IV GX, Stratix GX, Stratix II GX, and Stratix IV GX devices.
Table 3–9. Transceiver Dynamic Reconfiguration Support for Altera Devices (1)
Transceiver Dynamic
Reconfiguration Support
Channel Reconfiguration
PLL Reconfiguration
Transceiver Reconfiguration
Arria II GX, HardCopy IV GX, Stratix GX,
Stratix II GX,
and Stratix IV GX
Yes
No
No
Cyclone IV GX
(EP4CGX50, EP4CGX75)
Yes
Yes
No
Cyclone IV GX
(EP4CGX110,
EP4CGX150) (2)
No
Yes
No
Note to Table 3–9 :
(1) The SDI MegaCore function versions 10.1 and later do not support MIF generation for EP4CGX30 (F484), EP4CGX50, and EP4CGX75.
(2) The ALTGX_RECONFIG is required for offset cancellation purposes for all transceiver instances.
f For more information about transceiver dynamic reconfiguration, refer to the
Arria GX Device Handbook , Arria II GX Device Handbook , Cyclone IV Device Handbook ,
Transceiver Dynamic Reconfiguration with Channel Reconfiguration Mode—
Arria II GX, HardCopy IV GX, Stratix GX, Stratix II GX, and
Stratix IV GX
Transceiver dynamic reconfiguration allows you to change the settings of the device
transceivers (ALT2GXB or ALTGX) at any time. Transceiver dynamic reconfiguration
reprograms the transceivers to support the three SDI rates.
The triple standard SDI uses 11 times oversampling for receiving SD-SDI. Hence, only
Arria II GX or Stratix II GX transceiver configurations are required as the rates for
3G-SDI and SD-SDI 11 times are the same.
February 2013
Altera Corporation
Serial Digital Interface (SDI) MegaCore Function
User Guide
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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