IPSR-VIDEO Altera, IPSR-VIDEO Datasheet - Page 178

• Manufacturer Part Number: IPSR-VIDEO
• Description: RENEWAL Of IPS-VIDEO
• Manufacturer: Altera
• Series: IP Suitesr

Specifications of IPSR-VIDEO

• Software Application: IP CORE, SUITES
• Supported Families: Arria GX, Cyclone II, HardCopy II, Stratix II
• Features: Common Avalon Streaming (Avalon-St) Interface And Avalon-St Video Protocol
• Core Architecture: FPGA
• Core Sub-architecture: Arria, Cyclone, Stratix
• Rohs Compliant: NA
• Lead Free Status / RoHS Status: na

6–22
Table 6–18. Switch Signals (Part 2 of 2)
Video and Image Processing Suite User Guide
alpha_in_N_data
alpha_in_N_endofpacket
alpha_in_N_ready
alpha_in_N_startofpacket
alpha_in_N_valid
alpha_out_N_data
alpha_out_N_endofpacket
alpha_out_N_ready
alpha_out_N_startofpacket
alpha_out_N_valid
din_N_data
din_N_endofpacket
din_N_ready
din_N_startofpacket
din_N_valid
dout_N_data
dout_N_endofpacket
dout_N_ready
dout_N_startofpacket
dout_N_valid
Note to
(1) These ports are present only when Alpha Enabled is turned on in the parameter editor.
Table
6–18:
Signal
Direction
In
In
Out
In
In
Out
Out
In
Out
Out
In
In
Out
In
In
Out
Out
In
Out
Out
alpha_in_N port Avalon-ST data bus. Pixel data is transferred into
the MegaCore function over this bus.
alpha_in_N port Avalon-ST endofpacket signal. This signal marks
the end of an Avalon-ST packet.
alpha_in_N port Avalon-ST ready signal. This signal indicates when
the MegaCore function is ready to receive data.
alpha_in_N port Avalon-ST startofpacket signal. This signal marks
the start of an Avalon-ST packet.
alpha_in_N port Avalon-ST valid signal. This signal identifies the
cycles when the port should input data.
alpha_out_N port Avalon-ST data bus. Pixel data is transferred out of
the MegaCore function over this bus.
alpha_out_N port Avalon-ST endofpacket signal. This signal marks
the end of an Avalon-ST packet.
alpha_out_N port Avalon-ST ready signal. This signal is asserted by
the downstream device when it is able to receive data.
alpha_out_N port Avalon-ST startofpacket signal. This signal
marks the start of an Avalon-ST packet.
alpha_out_N port Avalon-ST valid signal. This signal is asserted
when the MegaCore function outputs data.
din_N port Avalon-ST data bus. Pixel data is transferred into the
MegaCore function over this bus.
din_N port Avalon-ST endofpacket signal. This signal marks the end
of an Avalon-ST packet.
din_N port Avalon-ST ready signal. This signal indicates when the
MegaCore function is ready to receive data.
din_N port Avalon-ST startofpacket signal. This signal marks the
start of an Avalon-ST packet.
din_N port Avalon-ST valid signal. This signal identifies the cycles
when the port should input data.
dout_N port Avalon-ST data bus. Pixel data is transferred out of the
MegaCore function over this bus.
dout_N port Avalon-ST endofpacket signal. This signal marks the
end of an Avalon-ST packet.
dout_N port Avalon-ST ready signal. This signal is asserted by the
downstream device when it is able to receive data.
dout_N port Avalon-ST startofpacket signal. This signal marks the
start of an Avalon-ST packet.
dout_N port Avalon-ST valid signal. This signal is asserted when the
MegaCore function outputs data.
Description
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January 2011 Altera Corporation
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Chapter 6: Signals
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