hsp50016 Intersil Corporation, hsp50016 Datasheet - Page 14

• Manufacturer Part Number: hsp50016
• Description: Digital Down Converter
• Manufacturer: Intersil Corporation

Appendix A
Data File Structures
The Input/Output data files used by the HSP50016-EV
Control Panel and Command Line Interface Software
contain data samples. The data files consist of a seven line
header followed by the data itself. The Header Section must
follow this format:
Line 1:
Line 2:
Line 3:
Line 4:
Line 5:
Line 7:
(Data sample)
The ‘n’ on the 7th line of the header should be replaced by
the number of data samples in the file. Following the header,
the data samples are listed one per row. The data sample is
represented as a two’s complement floating point value
bounded by +1.0 and -1.0.
The output file format is similar, except that the data samples
are usually complex, with the real part in the first column and
the imaginary part in the second column. In this case, the “r”
int line 7 of the file header is replaced with a “c”. The
exception to this is when the DDC is in real output mode, in
which case the output file consists of one column of real data
as shown above. The file CMPRFILE.DAT installed in the
DDC_CHK subdirectory is an example of the output data file
structure.
Appendix C: Window Editing
Control-Y
Insert
Any Character
Delete
Backspace
Right/Left Arrow
Home
End
Enter/Up/Down Arrow Keys
Space Bar
KEY
Comment #1
Comment #2
Comment #3
Comment #4
Comment #6
r 1 n
•
•
•
3-14
Deletes contents of field.
Toggles insert/overwrite editing modes.
Inserts or replaces character at current cursor location.
Deletes character at current cursor location.
Deletes character to the left of the cursor.
Moves cursor right or left.
Positions cursor at the beginning of the current line.
Positions cursor at the end of the current line.
Enter edited data and exit window. DDCCTRL does not accept changes until window is exited.
Toggles control signals
HSP50016-EV
Appendix B: TAP File Format
The input test vector file is read line by line; each set of
inputs is supplied to the part simultaneously. On the falling
edges of TCK, the output pins are read and their states are
stored in the output file. Input and output files are ASCII text.
The input file has no header or trailer, but for purposes of
clarity, it is recommended that the user include a header
such as the one shown in the example below. The first
column of bits is applied to the TDI pin, the next to TRST,
and so on as shown.
Input file example:
# Comment lines denoted by # in column 1
# T
# D
# I
#
The output file is similar in format, with each column
corresponding to an output pin and each row representing
the state of the pins on each falling edge of TCK.
Output file example:
1
1
1
1
1
T
D
O
1
1
1
FUNCTION
T
R
S
T
1
0
0
1
1
I
1
0
0
T
M
S
1
1
1
1
1
Q
1
1
1
T
C
K
0
1
0
1
0
I
Q
S
T
B
0
1
0
I
Q
C
L
K
0
0
0