umcs(4) on FreeBSD
The text 3a4965d07a46, as FreeBSD 10.0-RELEASE shipped it.
USB support for serial adapters based on the MCS7820 and MCS7840 chips
The text 3a4965d07a46, as FreeBSD 10.0-RELEASE shipped it.
USB support for serial adapters based on the MCS7820 and MCS7840 chips