2.2.6. Miscellaneous signals

You can use the following signals as general-purpose control signals for logic external to the DMC:

user_status[USER_STATUS_WIDTH-1:0]

Use the user_status Register to read the status of these general purpose inputs. You must tie any unused signals to either HIGH or LOW. These signals are connected directly to the APB interface block. Therefore, if they are driven from external logic that is not clocked by the aclk signal, then external synchronization registers are required. See User Status Register.

user_config[USER_CONFIG_WIDTH-1:0]

Use the user_config Register to control these general purpose outputs. If you do not require these signals, leave them unconnected. See User Config Register.

user_config1[USER_CONFIG_WIDTH-1:0]

Use the user_config1 Register to control these general purpose outputs. If you do not require these signals, leave them unconnected. See User Config1 Register.

You can use the following miscellaneous signals for automatic test pattern generator testing of the DMC:

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