Harris HSP50210EVAL, Руководство пользователя

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Requirements for the Control/Status Software Program
In order to properly operate the Control/Status software pro-
gram included in the evaluation kit, the PC must meet the fol-
lowing requirements:
PC/XT/AT or 100% compatible with a minimum of 640K of
RAM
DOS Version 3.0 or higher
One serial port with 9 pin connector (COM1 or COM2)
Installing the Software
The instructions that follow will load both the
HSP50110/210EVAL and SERINADE software onto the “C”
drive of the computer. If you do not wish to run the software
from the “C” drive, consult your computer user’s manual for
operation from another drive. It is always smart practice to
backup original disks prior to installing the software on your
computer
1. ___ Insert the HSP50110/210EVAL disk in Drive A and
copy the contents of the distribution diskette to the
target directory on Drive C.
2. ___ Insert the SERINADE disk into Drive A and install the
software carefully following the instructions found on
page 1-1 and 1-2 of the SERINADE User’s Manual.
The software must be run from the new target directory
established on the C drive.
Running the Control/Status Software Program
1. ___ On the PC, change the directory to be the one where
the Control/Status software is installed.
2. ___ Start the program by typing: DEMODEVB <Enter>.
The program will prompt for which COM port to use.
3. ___ Select a COM port and press <Enter>. The MAIN
MENU screen will appear. It will look like Figure 4.
4. ___ Select item (5) and load B128RRC.CFG (or a config-
uration of your choice)
5. ___ Select MAIN MENU item (1), by typing: 1<Enter>. The
DATA PATH/MODULATION MENU will appear. It
should match the entries found in Figure 5.
6. ___ Make any adjustments to the parameters by entering
the desired item number and editing it.
7. ___ Repeat Steps 5 and 6 for MAIN MENU items (2), (3),
and (4). These Menus should match the items found
in Figures 6, 7 and 8 respectively.
8. ___ Select MAIN MENU item (6) by typing 6<Enter>. This
will save the edited file.
9. ___ Select MAIN MENU item (7) by typing 7<Enter>. This
will calculate the configuration parameters and gen-
erate the.ARY files.
10. ___ Verify that the hardware test configuration is ready
and that the evaluation circuit board has power ap-
plied to it. (Note that menu items 1 through 7 can be
executed without the evaluation circuit board con-
nected to the PC)
11. ___ Select MAIN MENU item (8) by typing 8<Enter>.
12. ___ Select HARDWARE INTERFACE MENU item (1) by
typing 1<Enter>. The menu should match Figure 9.
Item (1) does a full initialization of the board. Items (2)
and (3) of the HARDWARE INTERFACE MENU,
download the selected configurations to the
HSP50110 and HSP50210, item (2), and the
HSP43124 FIRs, item (3). Item (1) should be select-
ed whenever the board has been reset. After that,
item (2) can be selected for a faster update. Items (1)
or (3) should be selected whenever a new FIR coeffi-
cient file is chosen.
13. ___ Select HARDWARE INTERFACE MENU item (4) by
typing 4<Enter>. This starts the polling of the circuit
board for status. Some of the status is only valid when
the demod is tracking and thus, is not displayed dur-
ing acquisition. The status display is toggled on and
off by repeatedly selecting item (4).
--------------------------------------------------------------------
HSP50110/210 EVALUATION BOARD SOFTWARE
--------------------------------------------------------------------
MAIN MENU
(1) Data Path/Modulation Setup
(2) Carrier Tracking Loop Setup
(3) Bit Sync Loop Setup
(4) Acquisition and Tracking Setup
(5) Load Configuration File
(6) Save Configuration File
(7) Generate Output Files
(8) Configure Hardware
(9) Exit
ENTER SELECTION:
(C) Harris Semiconductor 1995 Version 1.0
FIGURE 4. MAIN MENU SCREEN
HSP50110/210EVAL