3980xpi Users Manual - Data I/O Corporation

Commands
� Fill Data
Allows you to type in the hexadecimal data to be placed at unused
locations of user memory during download. To use this option, you must
also specify U for the Fill Memory option. User memory can also be filled
with the specified data during the Edit Data operation.
� High Speed Download (Y,N)
When enabled, this parameter allows the programmer to download data
from a PC at 115.2K baud. For high speed download to work, this
parameter must be set to Y and the following conditions must be met:
• An IBM-compatible PC must be connected to the programmer Remote
port.
• Data I/O's HiTerm software must be installed and running on the PC.
• The data you are downloading must be stored in a data format
supported by HiTerm for high-speed downloads. The HiTerm User
Manual lists the supported formats.
• You must use HiTerm's TR command when you download data to the
programmer. See the HiTerm User Manual for more information.
Setting this parameter to Y causes the User Menu Port parameter to be set
to R (Remote port). See “Setting up High Speed Download” on page 2-20.
� User Menu Port (R,T)
Specifies which of the programmer's two ports should be used to send user
menu information and receive commands. You see user menu information
and commands when you operate the programmer from a workstation or a
terminal. This parameter is usually set to T (Terminal port).
To use the 115.2K baud high-speed download option, use this parameter to
redirect the user menu information from the Terminal port to the Remote
port. To redirect the user menu information, set this parameter to the port
you want connected to the controlling PC, press Enter, then move the
cable to the port specified on the programmer.
Note: When switching ports, make sure the communication settings of the
terminal/PC and the port you switch to are the same. Also, make sure you
switch between compatible terminals; for example, you cannot switch from
an ANSI 3.64 compatible terminal to a VT-100 compatible terminal.
Setting the High Speed Download parameter to Y causes this parameter to
be set to R (Remote port).
� JEDEC I/O Translate DIP/LCC Vectors (Y,N)
When enabled, translates test vectors for a device from its DIP package to
its PLCC/LCC package. If this feature is selected, the programmer alters
the test vectors during I/O translation, allowing for the different pinouts of
the two package types. During downloading, vectors are converted from
DIP to PLCC/LCC; during uploading, vectors are converted from PLCC/LCC
to DIP. Use this feature if you have created test vectors for a DIP device
but actually want to program the PLCC/LCC version of the same device.
4-28 3980xpi/3980/3900/2900 User Manual