Serial Interface - Allied Vision Technologies AVT Marlin Technical Manual

Description of the data path

Serial interface

Note
Configuration
To configure this feature in feature control register: See
Table 94: Feature control register
With FW > 2.03, all Marlin cameras are equipped with the SIO (serial input/
output) feature as described in IIDC V1.31. This means that the Marlin's serial
interface which is used for firmware upgrades can further be used as a general
RS232 interface.
Data written to a specific address in the IEEE 1394 address range will be sent
through the serial interface. Incoming data of the serial interface is put in a
camera buffer and can be polled via simple read commands from this buffer.
Controlling registers enable the settings of baud rates and the check of buffer
sizes and serial interface errors.
Note
• Hardware handshaking is not supported.
• Typical PC hardware does not usually support
230400 bps or more.
Base address for the function is: F0F02100h.
on page 195.
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