You can use the SC054 ASB SMC with a TIC AMBA bus master for system testing.

During system test the SC054 ASB SMC is controlled by three active LOW signals from the TIC:

For more information on system test and the TIC, see the AMBA Specification (2.0) and the Example AMBA System Technical Reference Manual.

For the SC054 ASB SMC, BCLK is used as TCLK and SMDATA as TBUS. The TIC signals control the data bus drivers directly. It is necessary to override the normal operation of the SMC interface when in test mode. This is done with the TestMode signal from the TIC.