HSP45116-DB Datasheet, PDF (1/13 Pages) Intersil Corporation – HSP45116 Daughter Board

USER’S MANUAL
HSP45116-DB
May 1999 File Number 3367.3
HSP45116 Daughter Board
The HSP45116-DB is a daughter board designed to mate
with the HSP-EVAL for rapid evaluation and prototyping of
the HSP45116 Numerically Controlled Oscillator Modulator.
Together, the board set provides a mechanism to evaluate
HSP45116 operation using IBM PC^TM based I/O and control.
As shown in Figure 1, the HSP45116-DB maps the input,
output, and control signals of the HSP45116 to three 50 pin
headers. These headers mate with connectors on board the
HSP-EVAL to interface the HSP45116’s various I/O and
control signals with the HSP-EVAL’s data busses. This
interface establishes a path for PC^TM based I/O and control
of the HSP45116-DB via the HSP-EVAL.
An IBM PC^TM based software package is supplied which
controls operation to the HSP45116-DB/HSP-EVAL board
set. The software package provides the user with a DOS
command line interface and graphical user interface for
daughter board I/O and control. Since the software supports
data acquisition from the HSP45116, software based signal
analysis may be used to quantify part performance.
The degree of control exerted by the software varies
depending upon the clock supplied to the HSP45116-DB. If
a high speed clock is supplied via the HSP-EVAL's on board
oscillator or external clock pin, the software can be used to
HSP45116 Daughter Board
exert real time control. If a software controlled clock is
provided, the HSP45116-DB can be driven with a user
defined data set, while storing results back to the PC for later
analysis.
The HSP45116-DB is a 6 layer printed circuit board which
comes populated with one HSP45116GC-25. The PC based
software required to control the daughter board via the
HSP-EVAL is also provided.
Features
• Designed for Use with HSP-EVAL
• Access to HSP45116s Input, Output, and Control Signals
Through Three 50 Pin Headers
• HSP45116 Control Signal States May be Set Through
Hardware Configuration or Software
• Two Separate Software Packages for Daughter Board I/O
and Control
• High Speed I/O Supported
Applications
• PC Based Performance Analysis of HSP45116 When
Used with HSP-EVAL
1
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
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