DS730 Datasheet, PDF (19/46 Pages) Xilinx, Inc – LogiCORE IP Video Direct

LogiCORE IP Video Direct Memory Access v1.1
Table 3: Video DMA pCore I/O Diagram (Cont’d)
VDMA Write Command Interface
VDMA_wcmd_full
VDMA_wcmd_almost_full
VDMA_wcmd_idle
VDMA_wcmd_clk
VDMA_wcmd_reset
VDMA_wcmd_data
VDMA_wcmd_write
VDMA_wcmd_end
VDMA Write Interface
VDMA_wd_full
VDMA_wd_almost_full
VDMA_wd_clk
VDMA_wd_reset
VDMA_wd_write
VDMA_wd_end_burst
VDMA_wd_flush
VDMA_wd_data
VDMA_wd_be
XSVI Read Interface
XSVI_rd_clk_in
XSVI_rd_vsync_in
XSVI_rd_hsync_in
XSVI_rd_vblank_in
XSVI_rd_hblank_in
XSVI_rd_chroma_in
XSVI_rd_field_in
XSVI_rd_active_video_in
XSVI_rd_clk_out
XSVI_rd_vsync_out
XSVI_rd_hsync_out
XSVI_rd_vblank_out
XSVI_rd_hblank_out
XSVI_rd_chroma_out
XSVI_rd_field_out
XSVI_rd_active_video_out
XSVI_rd_data_out
XSVI Write Interface
XSVI_wd_clk_in
XSVI_wd_vsync_in
XSVI_wd_active_video_in
XSVI_wd_data_in
Gen-Lock and Frame Synchronization
s_rd_frame_ptr_in1
s_rd_frame_ptr_in2
s_rd_frame_ptr_in3
s_rd_frame_ptr_in4
s_rd_frame_ptr_in5
s_rd_frame_ptr_in6
s_rd_frame_ptr_in7
s_rd_frame_ptr_in8
s_wd_frame_ptr_in1
s_wd_frame_ptr_in2
s_wd_frame_ptr_in3
s_wd_frame_ptr_in4
s_wd_frame_ptr_in5
s_wd_frame_ptr_in6
s_wd_frame_ptr_in7
s_wd_frame_ptr_in8
fsync
rd_fsync
wd fsync
m_rd_frame_ptr_out
m_wd_frame_ptr_out
DS730 September 21, 2010
www.xilinx.com
19
Product Specification