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CTS goes low after data bit 0 D0 and stays low until the chip can accept more data. A hex value of 8 will enable it, and a hex value of 0 will reset the device. This document provides preliminary information that may be subject to change without notice. This can be repeated for channel B to provide a dual RS, but has been omitted for clarity. This produc t and its documentation are supplied on an as-is basis and no warranty as to their suitability for any particular purpose is either made or implied.
The peripheral circuitry controls the data transfer rate in both directions, whilst maintaining full data integrity. FTDI Chip datadheet recommends removing this default driver from a system.
These are co nnected to the respective pad around the device perimeter. As such channel B is then not available. Also see note 1, 2, 3 in section 4. Neither the whole nor any datawheet of the information contained in, or the product described in this manual, may be adapted or re produced in any material or electronic form without the prior written consent of the copyright holder.
Also ensure peripheral designs do not allow any current sink paths that may partially power the xatasheet. Self powered configuration with additional 1. This should be connected to an LED. The data from bits 0 to 7 are then clocked in LSB first. The timing of reading and writing in this mode is shown in Figure 4. A hex value of 4 will enable Synchronous Bit-Bang mode. The FT can be configured as a mixture of these interfaces.
The outputs of the opto -couplers are open-collector and require a pullup resistor. RD and WR are inputs and should be pulled high. At 0ms latency you get datasjeet packet transfer on every high speed microframe.
Not available on channel A.
Mini-Module FTH — PlatformIO a1 documentation
Exceeding these values may cause permanent damage to the device. The last bit DEST determines where the data will be written to. The convention used throughout this document for active low signals is the signal name followed by. Adjustable receive buffer timeout. C ore supply voltage input. It also includes 4kbytes Eatasheet and Rx data buffers per interface. The last received serial bit is the destination bit DEST.
Each of the functions is described in Table 3. The FPGA device would normally be un-configured i. Bus powered configuration with additional 1.
When high, do not read data from the FIFO. The target device should ensure that CTS is high before it sends data. It indicates which channel the data has come from.
A datasheeh value of 1 will enable Asynchronous Bit-Bang mode. For use with RS level converters. These can be sent individually or more efficiently in packets.