Rockwell Automation 1784-KTS_KTX_KTXD User Manual Communication Interface Card - Manual (Page 27)

1784-6.5.22 - November 1999
Configure the Card Hardware 2-11
New DH+  Specification - Link Baud Rate
Allen-Bradley has added 230k baud rate enhancements to the DH+

firmware of
the KTx.
Note this update to the KTx dualport memory map for DH+, which is
documented in publication 1784-6.5.21
Important: Check the product documentation for your RSI communication
software to see if the product supports 230k baud rate.
What to Do Next
Chapter 3 tells you how to install the card inside your computer.
:0007h Link Baud Rate INI FCh = 57.6 Kbaud
FEh = 230.4 Kbaud R.........W
Host writes a valid
value (KTx baud
rate) to
byte:00007h. KTx
reads at start-up.