[45] SPIM: Receive is not functional at 32 Mbps

This anomaly applies to IC Rev. Engineering A, build codes QKAA-AB0.

Domains

Application

Symptoms

SPIM receive is not functional at 32 Mbps.

Conditions

Always.

Consequences

In 128 MHz mode, SPIM receive fails at 32 Mbps. In 64 MHz mode, SPIM receive fails at 16 Mbps. SPIM transmit works as per specification.

Workaround

Use SPIM at lower frequency. In 128 MHz mode, SPIM max receive frequency is 16 Mbps. In 64 MHz mode, SPIM max receive frequency is 8 Mbps.