Memc040 Memory Controller Asic; Mcecc Memory Controller Asic; Functional Description - Motorola MVME167 Series Installation Manual

Board Level Hardware Description

MEMC040 Memory Controller ASIC

2

MCECC Memory Controller ASIC

Functional Description

2-10
The MEMC040 memory controller ASIC provides the
programmable interface for the parity-protected DRAM mezzanine
board.
The MCECC memory controller ASIC provides the programmable
interface for the ECC-protected DRAM mezzanine board.
The major functional blocks of the MVME167 covered in this
section are:
Front panel switches and LED indicators
Data bus structure
MC68040 CPU
EPROM
SRAM
Onboard DRAM
Battery backed up RAM and clock
VMEbus interface
I/O interfaces
Local resources