Altera Quartus II Scripting Instrukcja Użytkownika Pobierz pdf (Strona 256)

100

101

3–126 Chapter 3: Tcl Packages & Commands

insystem_memory_edit

end_memory_edit

Usage

end_memory_edit

Options

None

Description

Terminate the memory editing sequence. The sequence does not have to be terminated unless the device

configuration is changed or a different device is edited.

Example

# Instance 0 is configured as {0 1024 8 RW ROM/RAM mem0}

# Initiate a editing sequence

begin_memory_edit -hardware_name "USB-Blaster \[USB-0\]" -device_name \

"@1: EP1S25/_HARDCOPY_FPGA_PROTOTYPE (0x020030DD)"

# Write memory content using binary string

write_content_to_memory -instance_index 0 -start_address 575 -word_count \

2 -content "0000001011011100"

# Read back memory content in binary string written

puts \

[read_content_from_memory -instance_index 0 -start_address 575 \

-word_count 2 ]

# Write memory content using hexadecimal string

write_content_to_memory -instance_index 0 -start_address 575 -word_count \

2 -content "E2F1" -content_in_hex

# Read back memory content in hexadecimal string written

puts \

[read_content_from_memory -instance_index 0 -start_address 575 \

-word_count 2 -content_in_hex]

# End the editing sequence

end_memory_edit

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