标签: touchscreen1

touchscreen154321VCC5R1RS232_TXU1331381110134526C60.1uP30P31VsystemAD[0..7]R3R10R4R5R6R7R8R9100k100k100k100k100k100k100k100kAD0AD1AD2AD3AD4AD5AD6AD7P1[0..7]P10P11P12P13P14P15P16P17Y1C930p18.432MHzMCMPRSTC1030p2B33C10.1uMAX232R1OUTR2OUTT1OUTT2OUT12914720VsystemC20.1uPENIRQBUSYAD[0..7]P1[0..7]A[8..15]P3[0..7]DP1DAD[0..7]AD0AD1AD2AD3AD4AD5AD6AD7GNDDB9FC40.1uC50.1uGNDP3[0..7]OCC1D2D3D4D5D6D7D8DVCC162738495R1INR2INT1INT2INC1+C1C2+C2V+V-C30.1uVCC5R2RS232_RX16U225691215161974HC373U3A0A1A2A3A4A5A6A7A8A9A10A11A12A13A14A151211109876527262325428293ROMOE243122A0A1A2A3A4A5A6A7A8A9A10A11A12……