WICE-SPI-操作说明书手册

WICE-SPI Hardware Operation Manual1.Hardware Instruction1.WICE-SPI processes data transmission,programming or emulation through USB 2.0interface and does not need external power.2.WICE-SPI is equipped with a 2.54mm connector for user to connect with the adaptor toprogram SPI ICs.(User can set the jumper to program 25 series or 45 series ICs)3.User achieves IC emulation by connecting the connector of adaptor(2.54mm or 1.27mm)to the external circuit.(2.54mm connector is compatible with 2.54mm or 2.0mm ISPcable.)4.User also can connect the connector of adaptor to the external circuit via ISP cable to doOn board programming.5.3.3V (50-100mA)output of WICE-SPI is ONLY used for Off-I board programming.Toavoid damaging the unit,do not apply 3.3V output to external power consumption.6.Before doing Ic programming or emulation,be sure to insert the adaptor toWICE-SPI.Do not directly connect ISP cable to the connector of WICE-SPI.SPI Cable(2.0mmor2.54mm)AdapterSPI CableUSB(1.27mm)Cable2.Pin Definition Of WICE-SPI Connector1.2.54mm connector is compatible with 2.54mm or 2.0mm ISP cable.User can refer to the Pindefinition below to program 25 or 45 series ICs.2.User also can connect an IC clip to 2.54mm cable to clip the IC on board.3.1.27mm ISP cable is only used for programming 25 series ICs.Do not use 1.27mm ISP cableto program 45 series ICsJumper:To select On board or Off board programmingConnector Pin Define(Adapter)2.54mm1.27mmICS1IC VCCICVCC 1IC GND2.54mm connectorSOHOLDICSSCKMPSCKSDISOIC GNDSDI1.27mm connector/CS2SYS RSTExternal Power indicatorGNDJumper:to select 25 or 45 series IC