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FT801 Embedded Video Engine Datasheet

Version 1.3

Document Reference No.: BRT_000001

Clearance No.: BRT#003

Appendix B - List of Figures and Tables

List of Figures

Figure 2-1 FT801 Block Diagram.....................................................................................................3

Figure 2-2 FT801 System Design Diagram .......................................................................................3

Figure 3-1 Pin Configuration VQFN-48 (top view)..............................................................................6

Figure 4-1 Host Interface Options ...................................................................................................9

Figure 4-2 SPI Interface 1.8-3.3V connection ................................................................................. 10

Figure 4-3 SPI Interface 5V connection.......................................................................................... 10

Figure 4-4 Internal relaxation oscillator connection ......................................................................... 14

Figure 4-5 Crystal oscillator connection ......................................................................................... 14

Figure 4-6 External clock input ..................................................................................................... 14

Figure 4-7 Touch screen connection .............................................................................................. 24

Figure 4-8 1.2V regulator ............................................................................................................ 26

Figure 4-9 Power State Transition ................................................................................................. 27

Figure 6-1 SPI Interface Timing .................................................................................................... 34

Figure 6-2 RGB Video Signal Timing .............................................................................................. 35

Figure 7-1 FT801 Reference Design Schematic ............................................................................... 36

Figure 8-1 VQFN-48 Package Dimensions ...................................................................................... 38

Figure 8-2 FT801 Solder Reflow Profile .......................................................................................... 38

List of Tables

Table 3-1 FT801Q pin description....................................................................................................8

Table 4-1 Host memory read transaction (SPI) ............................................................................... 11

Table 4-2 Host memory write transaction (SPI) .............................................................................. 12

Table 4-3 Host command transaction (SPI) .................................................................................... 12

Table 4-4 Host Command Table.................................................................................................... 13

Table 4-5 Interrupt Flags bit assignment ....................................................................................... 13

Table 4-6 Font table format ......................................................................................................... 16

Table 4-7 ROM font table ............................................................................................................. 16

Table 4-8 ROM font ASCII character width in pixels......................................................................... 19

Table 4-9 ROM font Extended ASCII characters .............................................................................. 19

Table 4-10 REG_SWIZZLE RGB Pins Mapping ................................................................................. 20

Table 4-11 Output drive current selection ...................................................................................... 21

Table 4-12 Sound Effect .............................................................................................................. 22

Table 4-13 MIDI Note Effect......................................................................................................... 23

Table 4-14 Touch Controller Operating Mode.................................................................................. 24

Table 4-15 Power supply ............................................................................................................. 25

Table 4-16 Pin Status .................................................................................................................. 28

Table 5-1 FT801 Memory Map ...................................................................................................... 29