Advertisement
Initial Setting Up
The Holt 620x3 Application Development Kit is designed to support the HI-62003 and HI-62023
devices in the QFP 80 pin package. The HI-62003 is used as the example, this has 64K of 16 bit
SRAM and will operate in all three modes; Remote Terminal (RT), Bus Controller (BC), SMT Bus
Monitor (MT). The HI-62023 can also be fitted, this has RT only capability.
Windows 7, 10 ...
Install the free open-source terminal emulation program, TeraTerm 4.71, by running the
provided teraterm-4.71.exe installer program from the Holt CD. Accept the license agreement
stating redistribution is permitted provided that copyright notice is retained. The notice can be
displayed from the TeraTerm window by clicking Help then clicking About TeraTerm. Continuing
to install...
Accept the default install destination and click Next.
At the Select Components screen, unselect all options except Additional Plugin =
TTXResizeMenu and click Next.
Select the installed language, then click Next.
Accept the default Start Menu folder, then click Next.
Select any desired shortcuts, then click Next.
At the Ready to Install screen, click Install.
Run the TeraTerm program. At the New Connection screen, select (x)Serial and choose the
selected COM port. Click Setup then Serial Port to open the serial port setup window. Choose
these settings: Baud Rate: 115200, Data: 8 bits, Parity: none, Stop: 1 bit, Flow Control: none.
The board can be powered from both a 5VDC bench power supply or the 5V USB supply, if using
the USB supply jumper J6 on the lower ARM board should be closed, note however that on
many PCs the USB does not have sufficient power to supply the board when it is transmitting. If
using the bench supply make sure J6 is open. If TeraTerm is running and configured correctly,
the command menu below should appear in the console window. This menu appears whenever
board power is applied, or the RESET pushbutton is pressed. After verifying correct TeraTerm
communication with the evaluation board, the terminal set up can be saved by clicking Setup
then Save Setup.
Holt Integrated Circuits
11
Advertisement
