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Development System Reference Guide www.xilinx.com 313
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Chapter 21
Hprep6
Hprep6 is compatible with the following families:
• CoolRunner
™
XPLA3, CoolRunner
™
-II
• XC9500
™
, XC9500XL
™
, XC9500XV
™
This chapter describes the Hprep6 program. Hprep6 is a command line executable that
takes an implemented CPLD design file (VM6) as input and generates a programming file
for configuring a Xilinx CPLD device. This chapter includes the following sections:
• “Hprep6 Overview”
• “Hprep6 Syntax”
• “Hprep6 Input Files”
• “Hprep6 Output Files”
• “Hprep6 Options”
Hprep6 Overview
Hprep6 takes an implemented CPLD design file (VM6) from the CPLDfit program and
generates a programming file for downloading to a CPLD device. Program files are
generated in JEDEC (JED) format and optionally ISC format based on options specified on
the command line.
The following figure shows the Hprep6 design flow.
Figure 21-1: Hprep6 Design Flow
X10037
Hprep6
VM6
Fit CPLD Design
JED
Jedec programming
ISC
IEEE1532 programming