GE OPTIMA MR360 Service Training page 119

AGP(Applications Gateway Processor) or the AGP2 include a cPCI(Compact PCI) single
board computer. The AGP consists of a Motorola MCP750 or equivalent, and include a
64MB memory mezzanine module. The AGP-II consists of a Motorola MCP820 or
equivalent, and include a 128MB memory mezzanine module.
So AGP2 Board (Slot 6 F) is also sometimes referred to as MCP820. That is why the
terminal window shows 820 when we reset TPS while logging in AGP to monitor it
status using command mgd_term. AGP coordinates the work of the IRF, IRF I/O,
SRF/TRF, and STIF Boards to create the digital RF and gradient data needed to
generate the scan waveforms. The top cable, equipped with the male RJ-45 connector,
provides an Ethernet link between the Host and the AGP. During a TPS Reset, PSD data
download from Host and data transfers to the AGP via this link. The bottom cable,
equipped with the male RJ-45 connector, provides a service RS-232 serial link between
the AGP and the Host via the Term Server.
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