RealView Platform Baseboard for Cortex-A8 User GuideHBI-0178 HBI-0176 HBI-0175
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D.2.1. Variable I/O levels

All HDRX, HDRY, and HDRZ connector signals on the PB-A8 are fixed at a 3.3V I/O signalling level.

Caution

The RealView Logic Tile mounted on the PB-A8 must use the default 3.3V signal levels.

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