SVG Picture created as 6502-nxp-proto.svg date 2022/01/29 15:06:53 Picture generated by Eeschema-SVG 10101111U3EU3E74AC0474AC04+5V+5V112233U2AU2A74AC0074AC00445566U2BU2B74AC0074AC00+5V+5V8899U3DU3D74AC0474AC04+5V+5VGNDGNDVCCVCC1414GNDGND77U3GU3G74AC0474AC0410108899U2CU2C74AC0074AC00RXRXTXTXVCCVCC~{CTS}~{CTS}~{DTR}~{DTR}~{GND}~{GND}U1U1UART_USBUART_USBGNDGNDGNDGNDGNDGND+5V+5V3344U3BU3B74AC0474AC041122U3AU3A74AC0474AC04VCCVCC1414GNDGND77U2EU2E74AC0074AC00111112121313U2DU2D74AC0074AC00C1C10.1 µF0.1 µF5566U3CU3C74AC0474AC04C2C20.1 µF0.1 µF+5V+5V12121313U3FU3F74AC0474AC04+5V+5VC?C?0.1 µF0.1 µFGNDGND~{CSB}~{CSB}1111XTAL1XTAL11313XTAL2XTAL21414NCNC2424NCNC2525A2A22626~{RXRDYA}~{RXRDYA}3131~{TXRDYA}~{TXRDYA}4343D5D511~{CSA}~{CSA}1010NCNC1212~{IOW}~{IOW}1515~{CDB}~{CDB}1616GNDGND1717~{RXRDYB}~{RXRDYB}1818~{IOR}~{IOR}1919D6D622~{DSRB}~{DSRB}2020~{RIB}~{RIB}2121~{RTSB}~{RTSB}2222~{CTSB}~{CTSB}2323A1A12727A0A02828INTBINTB2929D7D733INTAINTA3030~{OPA}~{OPA}3232~{RTSA}~{RTSA}3333~{DTRA}~{DTRA}3434~{DTRB}~{DTRB}3535RESETRESET3636NCNC3737~{CTSA}~{CTSA}3838~{DSRA}~{DSRA}3939RXBRXB44~{CDA}~{CDA}4040~{RIA}~{RIA}4141VCCVCC4242D0D04444D1D14545D2D24646D3D34747D4D44848RXARXA55~{TXRDYB}~{TXRDYB}66TXATXA77TXBTXB88~{OPB}~{OPB}99U4U4SC16C752SC16C752GNDGNDR~{W}~{IO3}RESCLKD[0..7]A[0..15]~{RES}R~{W}~{RD}CLK~{WR}CLKPower and decouplingGenerate active-low read and writeGenerate active-high resetSpare gates