MA108 Datasheet, PDF (5/19 Pages) Megawin Technology Co., Ltd – USB Low Speed

3 Block Diagram
MA108
USB Low Speed HID Keyboard V1.01
MA108
Key Scan Function
Scan Line GPIO
Scan In
Scan Out
Key Scan
Membrane
LED Function
LED GPIO
LED Data
LED
PC
USB Function
USB
TX FIFO
RX FIFO
Figure 3-1 Keyboard Diagram
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 Megawin Technology Co., Ltd. 2014 All right reserved.
QP-7300-03D
5/19