3980xpi Users Manual - Data I/O Corporation

Session 3: Selecting a Device
Getting Started
This Session describes how to select the manufacturer and part number of the
device you are using. You should have completed Session 2, which introduces
you to the programmer's interface.
If you do not have an AMD 27256 (the device used for this Session), substitute
the manufacturer and part number of the device you want to use. (The device
you use may not have the same capabilities as the AMD 27256. For example,
the AMD 27256 supports Electronic ID while the Hitachi 27256 does not.)
Select a Manufacturer
From the Main Menu, choose the Select Device Command. You can either
press S or move the cursor to the Select Device menu item and press ENTER.
The Manufacturer List screen (similar to Figure 3-5) is displayed.
Figure 3-5. Device Manufacturer Selection Screen
The text in the upper-right corner of the screen shows how many screens
(pages) of manufacturers there are and what page you are on. To go to the
previous page of manufacturers, press CTRL+P. To go to the next page, press
CTRL+N. The list is in alphabetical order. Some manufacturers are listed by
their commonly used abbreviations (such as AMD for Advanced Micro Devices).
The Device Type field allows you to filter out certain device types. Press
Space to cycle through the three settings: All, Memory & Emicros, or Logic
Only. When you select a manufacturer, the programmer displays only devices
that fit the filter you selected.
This Session uses a 27256, an EPROM. Move the cursor to the Device Type
field, press SPACE to cycle through the device types until Memory & Emicros
appears in the field.
Page through the screens until you find AMD. Move the cursor to the
Manufacturer field, enter the number to the left of AMD, and press ENTER. The
Part list, similar to the one in Figure 3-6, is displayed.
3980xpi/3980/3900/2900 User Manual 3-15