This procedure using the MSP430F149 the PC interface driver PS2 keyboard, used for SN74LVC4245 level conversion PS2 port using a standard six-core socket, you can receive from the standard keyboard and mouse data. As the keyboard, mouse are 5V power supply system, while the MSP430F149 can only work in 3.3V, so it is necessary to carry out between the two-level conversion. According to the working principle of the keyboard, MCU as long as the receiver from the keyboard to send the clock signal and data signals, data signals and then decode it. To this end, we made use of level-shifting circuit of two data lines, so that the keyboard clock line CLK of the A8 connection SN74LVC4245 port, keyboard data line DATA port to connect SN74LVC4245 the A7

Packet : 5956481msp430f149_ps2_keyboard_sn74lvc4245.rar filelist
MSP430F149_PS2_keyboard\BoardConfig.h
MSP430F149_PS2_keyboard\code.h
MSP430F149_PS2_keyboard\cry1602.c
MSP430F149_PS2_keyboard\cry1602.h
MSP430F149_PS2_keyboard\gdata.h
MSP430F149_PS2_keyboard\Keyboard.c
MSP430F149_PS2_keyboard\Keyboard.h
MSP430F149_PS2_keyboard\main.c
MSP430F149_PS2_keyboard\P1.dep
MSP430F149_PS2_keyboard\P1.ewd
MSP430F149_PS2_keyboard\P1.ewp
MSP430F149_PS2_keyboard\P1.eww
MSP430F149_PS2_keyboard\settings\P1.cspy.bat
MSP430F149_PS2_keyboard\settings\P1.dbgdt
MSP430F149_PS2_keyboard\settings\P1.dni
MSP430F149_PS2_keyboard\settings\P1.wsdt
MSP430F149_PS2_keyboard\Debug
MSP430F149_PS2_keyboard\settings
MSP430F149_PS2_keyboard

• We are an exchange download platform that only provides communication channels. The downloaded content comes from the internet. Except for download issues, please Google on your own.
• The downloaded content is provided for members to upload. If it unintentionally infringes on your copyright, please contact us.
• Please use Winrar for decompression tools
• If download fail, Try it againg or Feedback to us.
• If downloaded content did not match the introduction, Feedback to us，Confirm and will be refund.
• Before downloading, you can inquire through the uploaded person information

Nothing．