USB to Serial
ID #1061
On the VScom USB-COM, is it possible to use 9 data bits?
It is not possible to use more than 8 bits with the Windows Com Port driver.
This is primary by definition, since the Com Ports in Windows are defined as 8 bit devices. Consequently the driver does not support transmission of 9 bit data.
In a slow fashion this may be possible. As with Com1, where software uses the Parity Bit as Data Bit 9, the same can be used on USB-COM devices. However this will be very slow.
Further the hardware supports 7 and 8 data bits only.
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Author: Service
Revision: 1.0
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