4.1. PrimeCell SCI test harness overview

The additional logic for functional verification and production testing allows:

Off-chip test vectors are supplied via a 32-bit parallel External Bus Interface (EBI) and converted to internal AMBA bus transfers. The application of test vectors is controlled via the Test Interface Controller (TIC) AMBA bus master module.

Figure 4.1. PrimeCell SCI test harness

PrimeCell SCI test harness
Copyright © 1999 ARM Limited. All rights reserved.ARM DDI 0148B