38.6.13.2 RGB Mode Fetch Performance

Table 38-48. RGB Mode Performance
RGB Mode Pixels/Cycle
Memory Burst Mode Rotation Peak Random Memory Access (pixels/cycle) Scaling Burst Mode or Rotation Optimization Available
Rotation Optimization

(see Note 1)

 Normal Mode
12 bpp 4 1 0.2 Supported
16 bpp 4 1 0.2 Supported
18 bpp 2 1 0.2 Supported
18 bpp RGB PACKED 2.666 Not supported 0.2 Supported
19 bpp 2 1 0.2 Supported
19 bpp PACKED 2.666 Not Supported 0.2 Supported
24 bpp 2 1 0.2 Supported
24 bpp PACKED 2.666 Not Supported 0.2 Supported
25 bpp 2 1 0.2 Supported
32 bpp 2 1 0.2 Supported
Note:
  1. Rotation optimization = System bus lock asserted on consecutive single access.