BT815Q-R datasheet(63/64 Pages) BRIDGETEK

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BT81X (815/6) Advanced Embedded Video Engine Datasheet

Version 1.0

Document No.: BRT_000220 Clearance No.: BRT#126

Table 4-9 ROM font ASCII character width in pixels......................................................................... 25

Table 4-10 ROM Font Extended ASCII Characters ........................................................................... 25

Table 4-11 RGB PCLK Frequency................................................................................................... 27

Table 4-12 REG_SWIZZLE RGB Pins Mapping ................................................................................. 28

Table 4-13 Registers for RGB Horizontal and Vertical Timings........................................................... 28

Table 4-14 Output Drive Current Selection..................................................................................... 30

Table 4-15 Sound Effect .............................................................................................................. 31

Table 4-16 MIDI Note Effect......................................................................................................... 32

Table 4-17 Resistive Touch Controller Operating Mode .................................................................... 33

Table 4-18 Capacitive Touch Controller Operating Mode .................................................................. 34

Table 4-19 Registers for Touch Host Mode .................................................................................... 36

Table 4-20 Power Supply ............................................................................................................. 37

Table 4-21 Pin Status.................................................................................................................. 41

Table 5-1 BT815/6 Memory Map ................................................................................................... 42

Table 5-2 Overview of BT815/6 Registers ...................................................................................... 47

Table 6-1 Absolute Maximum Ratings............................................................................................ 48

Table 6-2 ESD and Latch-Up Specifications .................................................................................... 48

Table 6-3 Operating Voltage and Current ....................................................................................... 49

Table 6-4 Digital I/O Pin Characteristics (VCCIO = +3.3V) ............................................................... 49

Table 6-5 Digital I/O Pin Characteristics (VCCIO = +2.5V) ............................................................... 50

Table 6-6 Digital I/O Pin Characteristics (VCCIO = +1.8V) ............................................................... 50

Table 6-7 Touch Sense Characteristics .......................................................................................... 51

Table 6-8 System Clock Characteristics ......................................................................................... 51

Table 6-9 SPI Interface Timing Specifications ................................................................................. 52

Table 6-10 RGB Interface Timing Characteristics ............................................................................ 53

Table 8-1 Reflow Profile Parameter Values ..................................................................................... 58

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