FTDI Chip VA800A-SPI USB 2.0 Hi-Speed to MPSSE SPI Module Datasheet BRT_000005
●Introduction
■The USB2.0 Hi-Speed to MPSSE SPI Module, VA800A-SPI, is a small electronic circuit board, utilising the FTDI FT232H.
■The 10 pin connector on the module fits directly to the FTDI VM800B and VM800C graphic display modules. This allows direct control of the EVE FT800 devices with an SPI interface from a USB host.
■All USB signalling and protocols are handled on the module
●Description
■The USB2.0 Hi-Speed to MPSSE SPI Module is a small electronic circuit board, utilising the FT232H. This device handles all the USB signalling and protocols. The module provides a fast, simple way to connect devices with 3.3 Volt digital interface to USB. For full details of the IC, consult the FT232H datasheet, 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 I²C) in an efficient manner. Full details are available in the MPSSE application note - AN_108.
■The module is terminated by ten female pin headers which can be interfaced to a male header. Pin 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 at up to 30Mbps, such as MPSSE - JTAG, SPI, I²C.
■The VA800A-SPI MPSSE module is configured for SPI only. The 10 pin connector fits to the VM800B and VM800C graphic display modules directly.
■The module is powered from a USB host port and is USB2.0 Hi-Speed compatible.
■The D2XX driver is used with application software to directly access the FT232H in the module though a DLL. This is illustrated in the Figure 2-1
■The VA800A-SPI MPSSE module uses the FTDI’s FT232H USB to serial IC device.
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USB 2.0 Hi-Speed to MPSSE SPI Module 、 small electronic circuit board |
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Datasheet |
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Please see the document for details |
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English Chinese Chinese and English Japanese |
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2016-09-13 |
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Version 1.1 |
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BRT_000005 |
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604 KB |
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