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MEMC(4) Device Drivers Manual (mvme88k) MEMC(4)

memcMVME187 memory controller

memc0 at pcctwo0 offset 0x43000
memc1 at pcctwo0 offset 0x43100

MVME187 boards support up to two memory mezzanine boards. Each board contains its own memory controller, of which two flavours exist:

MEMC040
Memory Controller with parity memory
MCECC
Memory Controller with ECC memory

The memc driver recognizes both.

intro(4), pcctwo(4)

The memc driver does not report corrected ECC memory errors.

May 18, 2013 OpenBSD-5.5