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What are buffer sizes of RX and TX buffers in TRB142 modem for RS232 communication?

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Hello,

What kind of RS232 services your planning to use?
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We are considering Over IP, Full modem, and Partial modem, but most likely it will be Over IP
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Hi,

TRB142 do not have dedicated physical buffer for RS232. In case you are using OverIP mode and when server is temporary unavailable, kernel will buffer incoming data from serial device and will send it when server get back. In this case buffer size is 1500Kb