参数资料
型号: IP-SDI
厂商: Altera
文件页数: 37/140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
Block Description
Figure 3–4 shows the top-level block diagram for the SDI receiver.
Figure 3–4. SDI Receiver Block Diagram
SDI RECEIVER
Protocol Block
3–7
Descrambler
rx_status[10:0]
rst_rx
en_sync_switch
Aligner
LN Extract
CRC Extract
ANC Track
TRS Match
rx_trs
rx_ln[21:0]
rxdata[19:0]
rx_data_valid_out[1:0]
crc_error_c[1:0]
crc_error_y[1:0]
rx_anc_data[19:0]
rx_anc_valid[3:0]
rx_anc_error[3:0]
rx_F[1:0]
rx_H[1:0]
rx_V[1:0]
rx_AP[1:0]
xyz_valid, rx_xyz, rx_eav
Format
Transceiver Interface Block
rst_rx
rx_serial_refclk
enable_sd_search
enable_hd_search
enable_3g_search
sdi_reconfig_done
rst_rx
rx_serial_refclk
sdi_rx (serial data)
gxb4_cal_clk
GXB RX Sample
GXB Control FSM
Triple Rate Detect
Transceiver Block
rx_clk
rx_std[1:0]
rx_std_flag_hd_sdn
sdi_start_reconfig
sdi_reconfig_fromgxb[16:0]
sdi_reconfig_clk
sdi_reconfig_togxb[3:0]
sdi_gxb_powerdown
The received data is NRZI decoded and descrambled and then presented as a
word-aligned parallel output—20 bit for HD-SDI; 10 bit for SD-SDI (refer to
Table 3–16 on page 3–41 for rxdata bus definition).
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