5. Block Diagram18TASCAM DR-100AUDIO BLOCKLEDKEY DATALV595LV165×2SHIFT REGISTER(P-S)DISPLAY DATATACT SWENCODER128×64Graphic LCDMODULEPGA SETTING DATAREMOTE SIGREMOTE SIGREMOTE INCLKAD IN AD IN GPIRTC12CE2PROMfor BackupE2PROMAU6336USB CONFIG DATAADR BUSDATA BUSSD CARD I/F BUSSD CLKQSPIDOUTQSPICLK,CS QSPIDINSDATA 01SDATA 02SDATA I1SDATA I3DOUTDINREMOTE DECODECPU(uPD78F0500)LRCKBCLK12SGPOUARTRxUARTTxGPIO12SMODESELECTCPLD(LCMXO256E)SCF5249(SYSTEM CONTROL)INPUT VR(Digital)50Pin DPC Connector11.2896MHz11.2896MHzSDCARDI/FMAIN PCBPANEL PCBPLAYBACKModule(VSA etc.)Programmemory(NOR FLASH)Buffer memory(SD RAM)SD CARD(CONNECTOR)USB-SD CARDBridge ICMP3DECODERMP3ENCODERRefer to next page