1. WiViCom CPU Renesas SH7751R PCIC UARTUART SDRAM 64Mbytes Flash ROM 16Mbytes MPEG LSI VWEB VW2010 WLAN KSC 11b Solution JTAG JTAG conn. TPTP H8/3664 SW x3 LED x2 SDRAM 8Mbytes LOCAL BUS PCIBUSPCIBUS DIGITAL VIDEO AUDIO ADC PHILIPS UDA1342 DIGITAL AUDIO AUDIO R1 AUDIO L1 For debug & writing the Flash ROM Power Supply Power SW Serial EEPROM 512Bytes IRQ VIDEO ADC PHILIPS SAA7115 Composite Video S-Video :: CardBus Bridge TI PCI1510 IRQ Test pin for debug AUDIO R2 AUDIO L2 USB Host NEC uPD720100A LCD Unit IRQ IR Receiver USB 2.0 Host Port Serial

2. WiViCom FunctionSpecificationManufacturerPartsQty CPUSH4RenesasHD6417751RF2401 Flush ROM4Mbytes x 16bits x 1 (try now), 90nsFUJITSUMBM29DL640E90TN1 SDRAM for CPU8Mbytes x 16bits x 2 (try now), 7ns2 CardBus BridgeCardBusTIPCI15101 MPEG encoderMPEGVWEBVW20101 SDRAM for MPEG2Mbytes x 32bits x 1, 6nsMICRONMT48LC2M32B2TG-61 Video ADCS-Video or Composite SelectablePHILIPSSAA71151 AUDIO ADC2 channelPHILIPSUDA13421 LANC10/100BASE-TREALTEKRTL81391 USB HOSTUSB2.0NECuPD720100A1 IrDA Unit1 LCD Unit1 Key Components

3. WiViCom Hardware Layer OS Layer Application Layer UART USB-UART Bridge UART D/D IEEE802.11b WLAN D/D MPEG decoder VWEB D/D GPIO D/D SW x3 LED x2 Linux Application (data transfer processing, WLAN channel scan algorithm) (man-machine interface etc.) This product provides the double line blocks. Application software is not included. (D/D means Linux Device Driver) Serial EEPROM 512Bytes DAC CS4954, CS4334 XGA adapter SM501 XGA D/D