===== SRAM Subsystem =====

SRAM subsystem lets user to access at the SRAM portion of the {{:carberry:hw_spec:mcp79410.pdf|MCP79410}}  chip, fitted on Carberry.\\
The commands in this subsystem read and write at addresses between 0x20 to 0x60.\\
I2C device access is at 0b11011110.

==== Subsystem commands ====

^ Command ^ Brief description^
| [[carberry:cmds:subsys:sram:init|INIT]]   | Initialize SRAM memory|
| [[carberry:cmds:subsys:sram:dump|DUMP]]   | Dump SRAM memory locations|
| [[carberry:cmds:subsys:sram:read|READ]]   | Read raw data from SRAM memory|
| [[carberry:cmds:subsys:sram:write|WRITE]] | Write raw data to SRAM memory|

==== Busy addresses ====

Carberry use some SRAM addresses to store some informations for internal use.\\
Please, read this [[carberry:cmds:subsys:sram:adrlist|addresses list]] to know what locations you can use for your needs.\\