Command line interface parameters – Altera User Flash Memory User Manual
Page 15
Description
Configuration Setting
Specify the types of files to be generated. The Variation file (<function name>
.v) contains wrapper code in the language you specified on page 2a and is
automatically generated. Choose from the following types of files:
• AHDL Include file (<function name>. inc)
• VHDL component declaration file (<function name>.cmp)
• Quartus II symbol file (<function name>.bsf)
• Instantiation template file (<function name>_inst.v)
• Verilog HDL black box file (<function name>_bb.v)
For more information about the wizard-generated files, refer to the
Introduction to Altera IP Cores.
Summary Page
Command Line Interface Parameters
Expert users can choose to instantiate and parameterize the IP core through the command-line interface
using the clear box generator command. This method requires you to have command-line scripting knowledge.
For more information about using the clear box generator, refer to the Introduction to Altera IP Cores.
Table 13: ALTUFM_PARALLELParameters
Description
Required
Type
Parameter Name
Specifies the access mode for the user flash memory.
Values are READ_WRITE and READ_ONLY.
(1)
No
String
ACCESS_MODE
Name of the Memory Initialization File (.mif) or
Hexadecimal (Intel-Format) Files (.hex) containing
RAM initialization data (
If you use a HEX file to initialize with the memory,
you must use a word size of 16 bits. Data bits need
to be located in the MSBs of the data word and pad
the LSBs with 1.
No
String
LPM_FILE
Specifies the oscillator frequency for the user flash
memory. Values are 180000 ps (5.56 MHz) or
300000 ps (3.33 MHz). If omitted, the default is
180000 ps. The OSC_FREQUENCY setting controls
the oscillator frequency during simulations and does
not affect the device’s oscillator frequency, which
can range from 3.33 MHz (300000 ps) to 5.56 MHz
(180000 ps).
(2)
No
Integer
OSC_FREQUENCY
Specifies the width for the addr bus.
(3)
Yes
Integer
WIDTH_ADDRESS
Specifies the width for the data bus.
(3)
Yes
Integer
WIDTH_DATA
Specifies the internal address width for the user flash
memory.
Yes
Integer
WIDTH_UFM_ADDRESS
Altera Corporation
Altera User Flash Memory (ALTUFM) IP Core User Guide
15
Command Line Interface Parameters
UG-040105
2014.08.18