
52 Command Summary
6.16 Miscellaneous
Saves a user defined block of data to non-volatile memory. Useful for storing display information for later use.
Reads data previously written to non-volatile memory. Data is only changed when written, surviving power cycles.
Previously saved user defined data.
Address Length Data
Address Length Data
Address Length Data
Write information to a 256 byte volatile memory bank for later use.
Address where data is to be saved in volatile memory. Value between 0 and 256.
Length of data to be saved, in bytes. Value between 0 and 256, address limited.
Data to be saved in volatile memory.
16.4 Read from
Scratchpad
Address Length
Address Length
Address Length
Read information previously saved in 256 byte volatile memory bank.
Address where data is saved in volatile memory. Value between 0 and 256.
Length of data to be read, in bytes. Value between 0 and 256, address limited.
Data saved at the specified location in volatile memory.
Causes display to respond with its firmware version number. Test.
Convert to hexadecimal to view major and minor revision numbers.
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