DS730 Datasheet, PDF (20/46 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)
PLB Interface
SPLB_Clk
SPLB_Rst
PLB_ABus
PLB_UABus
PLB_PAValid
PLB_SAValid
PLB_rdPrim
PLB_wrPrim
PLB_MasterID
PLB_abort
PLB_buslock
PLB_RNW
PLB_BE
PLB_Msize
PLB_size
PLB_type
PLB_lockErr
PLB_wrDBus
PLB_wrBurst
PLB_rdBurst
PLB_wrPendReq
PLB_rdPendReq
PLB_wrPendPri
PLB_rdPendPri
PLB_reqPri
PLB_TAttribute
Sl_addrAck
SI_SSize
Sl_wait
Sl_rearbitrate
Sl_wrDAck
Sl_wrComp
SI_wrBTerm
Sl_rdDBus
SI_rdWdAddr
Sl_rdDAck
Sl_rdComp
SI_rdBterm
SI_MBusy
SI_MWrErr
SI_MRdErr
SI_MIRQ
IP2INTC_Irpt
Table 4: Streaming Video Signals
Name
fsync
rd_fsync
wd_fsync
vfbc_cmd_clk
vfbc_cmd_reset
vfbc_cmd_data [31:0]
vfbc_cmd_write
vfbc_cmd_end
vfbc_cmd_full
vfbc_cmd_almost_full
vfbc_cmd_idle
vfbc_wd_clk
vfbc_wd_reset
Direction
In
In
In
Out
Out
Out
Out
Out
In
In
In
Out
Out
Description
Frame Synchronization Input (Read_Only or
Write_Only modes)
Read Frame Synchronization Input (Read/Write
mode)
Write Frame Synchronization Input (Read/Write
mode)
VFBC Command Clock
VFBC Command Reset
VFBC Command Data
VFBC Command Write Enable
VFBC Command End
VFBC Command Full
VFBC Command Almost Full
VFBC Command Idle
VFBC Write Data Clock
VFBC Write Data Reset
DS730 September 21, 2010
www.xilinx.com
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Product Specification