ProductFeatures
- Two independent
RS-232 serial communication interfaces (oneDTE,oneDCE)
- Maximum
full-duplex bitrate 250kBit/s
- Signal levels
compliant with RS-232 standard
- Visual
indicationo fall RS-232 signal states withon-board
LEDs
- User options
configurable with DIPs witches
- Tested driver
software in source code included
- Compliant with
Texas Instruments TMS320 Cross-Platform
Daughtercard Specificationv1.0
Description
Dual RS-232 UART
Daughter Card has been designed as communication
enhancement for Texas Instruments TMS320 DSP Starter
Kits. The daughter card architecture, shown below, is
based on two independent industry-standard 16C550
Universal Asynchronous Receiver and Transmitter (UART)
devices.
The 16C550 UART
devices are addressed as memory-mapped devices, and
each make use of an individual interrupt request line.
The 16C550 UART device activation (chip-select) is
either performed by means of on-board address decoding
(not shown) or by making use of the Chip Enablesignals
oftheTMS320 Daughtercard Interface.
Product
contents
Dual R2-232 UART
Daughter Card is delivered with the following items:
- Tested driver
software (source code)
- User Manual
- Technical
Documentation (incl. schematics)
- RS-232 Serial
cable (6 feet)
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