Copyright © Bridgetek Pte Ltd

44

FT800 Embedded Video Engine Datasheet

Version 1.4

Document No.: BRT_000039 Clearance No.: BRT#001

Appendix B - List of Figures and Tables

List of Figures

Figure 2-1 FT800 Block Diagram.....................................................................................................3

Figure 2-2 FT800 System Design Diagram .......................................................................................3

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

Figure 4-1 Host Interface Options ................................................................................................. 10

Figure 4-2 SPI Interface 1.8-3.3V connection ................................................................................. 11

Figure 4-3 SPI Interface 5V connection.......................................................................................... 11

Figure 4-4 Internal Relaxation Oscillator Connection ....................................................................... 15

Figure 4-5 Crystal oscillator connection ......................................................................................... 15

Figure 4-6 External clock input ..................................................................................................... 15

Figure 4-7 Touch screen connection .............................................................................................. 25

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

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

Figure 6-1 SPI Interface Timing .................................................................................................... 35

Figure 6-2 RGB Video Signal Timing .............................................................................................. 37

Figure 7-1 FT800 Reference Design Schematic (LCD) ...................................................................... 38

Figure 7-2 FT800 Reference Design Schematic (audio) .................................................................... 38

Figure 8-1 VQFN-48 Package Dimensions ...................................................................................... 40

Figure 8-2 FT800 Solder Reflow Profile .......................................................................................... 41

List of Tables

Table 3-1 FT800Q pin description....................................................................................................9

Table 4-1 Host memory read transaction (SPI) ............................................................................... 12

Table 4-2 Host memory write transaction (SPI) .............................................................................. 13

Table 4-3 Host command transaction (SPI) .................................................................................... 13

Table 4-4 Host Command Table.................................................................................................... 14

Table 4-5 Interrupt Flags bit assignment ....................................................................................... 14

Table 4-6 Font table format ......................................................................................................... 17

Table 4-7 ROM font table ............................................................................................................. 17

Table 4-8 ROM font ASCII character width in pixels......................................................................... 20

Table 4-9 ROM font Extended ASCII characters .............................................................................. 20

Table 4-10 REG_SWIZZLE RGB Pins Mapping ................................................................................. 21

Table 4-11 Output drive current selection ...................................................................................... 22

Table 4-12 Sound Effect .............................................................................................................. 23

Table 4-13 MIDI Note Effect......................................................................................................... 24

Table 4-14 Touch Controller Operating Mode.................................................................................. 25

Table 4-15 Power supply ............................................................................................................. 26