I have a ts-7300 board. It has com ports 1 and 2, which are set using 10 pins,
and com ports 3-6 which have 10 pins available each, but can be set to use only
5 pins each and then have 8 com ports available instead of 4 (or 10 instead of
6 total). In the users guide, it says,
"By changing a specific register, the RTS signal will change into TXD2 and the
CTS signal will change to RXD2. Therefore, each COM port in the FPGA can become
2 ports, totalizing 8 COM interfaces with none RTS and CTS handshake lines.
Each COM port can be switched independently for maximum flexibility. This
allows 6, 7, 8, 9, or 10 COM ports total on the TS-7300 , all controlled via
software. The physical base address for the COM ports on the FPGA is
0x7200_0000. Each COM port is controlled by two 16-bit registers, therefore 32
bytes of memory is used for the eight COM ports."
I would like to know which register to change, and what to write to it to
change it. I want to use all 10 com ports, and I read before that it comes like
this as default, but I am not very sure on that at all.
Thank you for your help,
Lou
------------------------------------
Yahoo! Groups Links
<*> To visit your group on the web, go to:
http://groups.yahoo.com/group/ts-7000/
<*> Your email settings:
Individual Email | Traditional
<*> To change settings online go to:
http://groups.yahoo.com/group/ts-7000/join
(Yahoo! ID required)
<*> To change settings via email:
<*> To unsubscribe from this group, send an email to:
<*> Your use of Yahoo! Groups is subject to:
http://docs.yahoo.com/info/terms/
|