Hardware/Parallelport/heb rs232
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(Created page with "== RS232 == This extension board allows to connect to a RS232 connector. It was desigend for the FPGARack board, as it contains no RS232 serial connect...") |
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This extension board allows to connect to a RS232 connector. | This extension board allows to connect to a RS232 connector. | ||
− | It was | + | It holds a female and a male connector which are both used independently. |
+ | On the male connector, the CTS and RTS lines can either way be brought to pin 7 and 8 as defined in the RS232 specification, or to pin 1 and 4, as useful in combination with the [http://www.u-blox.ch/en/evaluation-tools-a-software/gps-evaluation-kits/evk-6-evaluation-kits.html GPS antenna]. | ||
+ | |||
+ | It was designed for the [[Hardware/FPGARack|FPGARack]] board, as it contains no RS232 serial connector, but could also be used on the [[Hardware/FPGAEBS|FPGAEBS]] board. | ||
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| V1.0 ||[[File:TBD|200px|HEB-GIA]] || [[Media:Heb_rs232_schematic.pdf|HEB-RS232 Schematic PDF]] || HEB RS232 connector | | V1.0 ||[[File:TBD|200px|HEB-GIA]] || [[Media:Heb_rs232_schematic.pdf|HEB-RS232 Schematic PDF]] || HEB RS232 connector | ||
|} | |} | ||
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== Usage == | == Usage == |
Revision as of 10:31, 11 July 2014
RS232
This extension board allows to connect to a RS232 connector. It holds a female and a male connector which are both used independently. On the male connector, the CTS and RTS lines can either way be brought to pin 7 and 8 as defined in the RS232 specification, or to pin 1 and 4, as useful in combination with the GPS antenna.
It was designed for the FPGARack board, as it contains no RS232 serial connector, but could also be used on the FPGAEBS board.
Version | Photo | Schematics | Description |
---|---|---|---|
V1.0 | HEB-GIA | HEB-RS232 Schematic PDF | HEB RS232 connector |
Usage
The reference voltage of the Amplifier can be selected with a voltage divider between 0V and 5V. The amplifier gain can be
Projects
- PTP
- Connects a GPS antenna to the FPGA.