RLX COMPONENTS s.r.o. , Electronic Components Distributor.
RLX COMPONENTS s.r.o. , Electronic Components Distributor.
C232HM-DDHSL-0 CABLE USB HS SPI/I2C/JTAG 3.3V (FTDI, Future Technology Devices International)
C232HM-DDHSL-0 CABLE USB HS SPI/I2C/JTAG 3.3V (FTDI, Future Technology Devices International)
The USB 2.0 Hi-Speed to MPSSE cable contains a small internal electronic circuit board, utilising the FTDI FT232H, which is encapsulated into the USB connector end of the cable, this handles all the USB signalling and protocols. The cable provides a fast, simple way to connect devices with 3.3 Volt digital interfaces to USB. For full details of the IC, consult the FT232H datasheet, this is available from DS_FT232H. The integrated FT232H device incorporates a command processor called the Multi-Protocol Synchronous Serial Engine (MPSSE). The purpose of the MPSSE command processor is to communicate with devices which use synchronous protocols (such as JTAG, SPI or I 2C) in an efficient manner. Full details are available in the MPSSE application note - AN_108. The cable is terminated by ten individual wires with single pole connectors which can be interfaced to a male header. Cable signals are compliant with CMOS logic at 3.3 volts. The FT232H is a single channel USB 2.0 Hi-Speed (480Mb/s) to UART/FIFO IC. It can be configured in a variety of industry standard serial or parallel interfaces, such as MPSSE - JTAG, SPI, I2C. The C232HM MPSSE cable is easily configured into each interface e.g. JTAG, SPI, I2C via the application software. The cable is powered from a USB host port and is USB 2.0 Hi-Speed compatible. The cable is 0.5m long and supports a data transfer up to 30Mbps in MPSSE mode. The C232HM MPSSE cable requires USB device drivers, available free from http://www.ftdichip.com. The D2XX driver is used with application software to directly access the FT232H in the cable though a DLL.
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