Altera User Flash Memory Manual de usuario descargar pdf (Pagina 12)

Table 11: ALTUFM_I2C Parameter Settings

DescriptionConfiguration Setting

You can select from the following options: Create a new custom IP core

variation, Edit an existing custom IP core variation, or Copy an existing

custom IP core variation.

Which action do you want to

perform?

Select ALTUFM_I2C from the Memory Compiler category.Select a IP core from the list

below

Specify the device family that you want to use.Which device family will you

be using?

You can choose AHDL(.tdf), VHDL(.vhd), or Verilog HDL (.v) as the

output file type.

Which type of output file do

you want to create?

Specify the name of the output file.What name do you want for the

output file?

Turn on this option if you want to return to this page to create multiple IP

cores.

Return to this page for another

create operation

Specifies the device family you chose on page 2a.Currently selected device family

Turn on this option to ensure that the device selected matches the device

family that is chosen in the previous page.

Match project/default

Turn on this option if you want to enable the read and write access mode.Read and write

Turn on this option if you want to enable the read only mode.Read only

Select 4-bit address that specifies the 4 MSBs of the device address.Device address MSB (binary)

Select the memory size. Values are 1K, 2K, 4K, and 8K. If omitted, the default

is 4K.

Memory size

Turn on this option to enable global reset input port.Use ‘global_reset’ input port

Turn on this option to route the oscillator frequency to an external oscillator

port.

Use ‘osc’ output port

Turn on this option to enable the oscillator enable port.Use ‘oscena’ input port

Specify the write configuration for the I2C protocol. Select Single byte write

or Page write. If you select Page write, you can only use 16 bytes.

Write Configuration

Select this option to use the write protect input port, and define how the

write protect is applied; write protect the full memory or only the upper

half of the memory.

Use ‘wp’ write protect input

port

Select the erase method. Options are full erase, sector erase, and no erase.

If you select the Sector Erase Triggered by Byte Address option, enter the

binary address for sectors 0 and 1.

Note that the Sector Erase Triggered by Byte Address option is only

available if Single byte write is selected as the write configuration.

Erase method

Altera User Flash Memory (ALTUFM) IP Core User Guide

Altera Corporation

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Altera User Flash Memory Manual de usuario Pagina 12

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