21.13.1.48 read_uprom_memory

Description

This Tcl command reads a uPROM memory block from the device.

Note:

If you have more than one clients configured in Libero and If you use client name with inappropriate -startaddress and -words then the command will fail.

read_uprom_memory [-deviceName "device name"] \
                  [-client "client name"] \
                  -startaddress "start address" \
                  -words "integer value" \
                  [-fileName "Data file name"]

Arguments


Parameter	Type	Description
deviceName	string	Optional user-defined device name. The device name is not required if there is only one device in the current configuration, or a device has already been selected using the set_debug_device command.
client	string	Specifie the name of client for memory read. Clients are configured in Libero tool under "device and memory initialisation". Those are a bunch of pages which can be used by the design to load data. Each client can have a different purpose.
startaddress	hexadecimal	Specifies the start address of the uPROM memory block.
words	integer	Specifies the number of 9-bit words.
fileName	string	Name of output file for memory read.


Return Type	Description
String	Displays page status and data of uPROM memory with plain text format..

Error Codes


Error Code	Description
None	Parameter 'deviceName' has illegal value.
None	Parameter 'client' has illegal value.
None	Parameter 'startaddress' has illegal value.
None	Required parameter 'startaddress' is missing.
None	Parameter 'words' has illegal value.
None	Required parameter 'words' is missing.
None	Parameter 'fileName' has illegal value.
None	Invalid argument value: ' -word {1.0} ' (expecting integer value).
None	Parameter 'param_name' is not defined. Valid command formatting is 'read_uprom_memory [-deviceName "device name"] [-client "client name"] -startaddress "start address" -words "integer value" [-fileName "Data file name"]'.
None	The startaddress value is incorrect for the client entered.
None	The word number is incorrect for the client entered.
None	Parameter 'words' must be a positive integer value.

Supported Families


PolarFire
PolarFire SoC

Example

This example reads 10 9-bit words from uPROM memory '0xA' address :
```
read_uprom_memory –startaddress {0xA} –words {10}
```

This example reads 9-bit words from uPROM memory '0xA' address :

read_uprom_memory -client {client1} \
                  -startaddress "2" \
                  -words "2" \
                  -fileName "./data.txt"

v2024.2