User guide

1–10 Chapter 1: About This MegaCore Function Suite
Performance and Resource Utilization
Video and Image Processing Suite January 2013 Altera Corporation
User Guide
Color Space Converter
Table 1–13 lists the performance figures for the Color Space Converter.
Stratix V
(2)
272 313 — — 0 — — 385.21
Splitting a 4:2:2 stream from 2 channels in parallel to a single channel luminance output stream and a channels in sequence
horizontally half-subsampled chrominance output stream. 8 bit data.
Cyclone IV GX
(1)
439 516 — 0 — — — 223.56
Stratix V
(2)
325 342 — — 0 — — 353.98
Rearranging 3 channels in sequence to 3 channels in parallel. 8 bit data.
Cyclone IV GX
(1)
231 315 — 0 — — — 270.64
Stratix V
(2)
174 249 — — 0 — — 387.90
Notes to Table 1–12:
(1) EP4CGX15BF14C6 devices.
(2) 5SGXEA7H3F35C3 devices.
Table 1–12. Color Plane Sequencer Performance (Part 2 of 2)
Device Family
Combinational
LUTs/ALUTs
Logic
Registers
Memory DSP Blocks
f
MAX
(MHz)
Bits M9K M20K (9×9) (18×18)
Table 1–13. Color Space Converter Performance
Device Family
Combinational
LUTs/ALUTs
Logic
Registers
Memory DSP Blocks
f
MAX
(MHz)
Bits M9K M20K (9×9) (18×18)
Converting 1,080 pixel 10-bit Studio R’G’B’ to HDTV Y’CbCr using 18-bit coefficients and 27-bit summands.
Cyclone IV GX
(1)
383 557 — 0 — 6 — 244.56
Stratix V
(2)
311 467 — — 0 — 3 351.25
Converting 1024×768 14-bit Y’UV to Computer R’G’B’ using 18-bit coefficients and 15-bit summands.
Cyclone IV GX
(1)
445 667 — 0 — 6 — 255.69
Stratix V
(2)
360 564 — — 0 — 3 360.62
Converting 640×480 8-bit SDTV Y’CbCr to Computer R’G’B’ using 9-bit coefficients and 16-bit summands, color planes in
parallel.
Cyclone IV GX
(1)
549 899 — 0 — 9 — 247.71
Stratix V
(2)
473 818 — — 0 — 9 372.3
Converting 720×576 8-bit Computer R’G’B’ to Y’UV using 9-bit coefficients and 8-bit summands.
Cyclone IV GX
(1)
322 447 — 0 — 3 — 280.11
Stratix V
(2)
259 359 — — 0 — 3 400
Notes to Table 1–13:
(1) EP4CGX22BF14C6 devices.
(2) 5SGXEA7H3F35C3 devices.