NAME
uslsa
- USB support for Silicon Labs CP210x series serial adapters
SYNOPSIS
uslsa* at uhub?
ucom* at uslsa?
HARDWARE
The
uslsa
driver is known to work with the following adapters:
- Siemens MC60 Data Cable
-
- Suunto USB Serial Adaptor
-
- Helicomm IP-Link 1220-DVM
-
- Nokia CA-42 USB
-
DESCRIPTION
The
uslsa
driver provides support for the Silicon Labs USB-to-RS-232 Bridge chip.
The device is accessed through the
ucom(4)
driver which makes it behave like a
tty(4).
SEE ALSO
tty(4),
ucom(4),
usb(4)
http://www.silabs.com
.
HISTORY
The
uslsa
driver
appeared in
NetBSD4.0.
AUTHORS
The
uslsa
driver was written by
Jonathan A. Kollasch
.
Code and style was borrowed from existing
NetBSD
USB-serial drivers.
Due to the unavailability of documentation, Craig Shelley's
reverse-engineered Linux driver was used as documentation.
CAVEATS
Hardware flow control may not work correctly.
Settings other than 8 data bits, no parity, and 1 stop bit
seem to be refused by the chip.