38.6.12.3 YUV Mode Fetch Performance

Table 38-49. Single Stream for 0 Wait State Memory
YUV ModePixels/Cycle
Memory Burst ModeRotation Peak Random Memory Access (pixels/cycle)Scaling Burst Mode or Rotation Optimization Is Available
Rotation Optimization

(see Note 1)

Normal Mode
32 bpp AYUV210.2Supported
16 bpp 4224Not SupportedNot SupportedSupported
Note:
  1. Rotation optimization = System bus lock asserted on consecutive single access.
Table 38-50. Multiple Stream for 0 Wait State Memory
YUV ModeComp/Cycle
Memory Burst ModeRotation Peak Random Memory Access (pixels/cycle)Scaling Burst Mode or Rotation Optimization Is Available
Rotation OptimizationNormal Mode
16 bpp 422 semiplanar8 Y, 4 UV1 Y, 1 UV

(2 streams)

0.2 Y 0.2 UV

(2 streams)

Supported
16 bpp 422 planar8 Y, 8 U, 8 V1 Y, 1 U, 1 V

(3 streams)

0.2 Y, 0.2 U, 0.2 V

(3 streams)

Supported
12 bpp 4:2:0 semiplanar8 Y, 4 UV1 Y, 1 UV

(2 streams)

0.2 Y 0.2 UV

(2 streams)

Supported
12 bpp 4:2:0 planar8 Y, 8 U, 8 V1 Y, 1 U, 1 V

(3 streams)

0.2 Y, 0.2 U, 0.2 V

(3 streams)

Supported
Table 38-51. YUV Planar Overall Performance 1 System Bus Interface for 0 Wait State Memory
YUV ModePix/Cycle
Memory Burst ModeRotation Peak Random Memory Access (pixels/cycle)Scaling Burst Mode or Rotation Optimization Is Available
Rotation OptimizationNormal Mode
16 bpp 422 semiplanar40.660.132Supported
16 bpp 422 planar40.50.1Supported
12 bpp 4:2:0 semiplanar5.320.80.16Supported
12 bpp 4:2:0 planar5.320.660.132Supported