Flash Write Protection (J16); Eprom/Flash Configuration (J20) - Motorola MVME162P2 Series Installation And Use Manual

Flash Write Protection (J16)

When the Flash write-enable jumper is installed (factory configuration),
Flash memory can be written to via the normal software routines. When
the jumper is removed, Flash memory is not writable.
Flash write-protected

EPROM/Flash Configuration (J20)

The MVME162P2 can be ordered with 2MB of Flash memory and two
EPROM sockets ready for the installation of the EPROMs, which may be
ordered separately. The EPROM locations are standard JEDEC 32-pin DIP
sockets. The EPROM sockets accommodate four jumper-selectable
densities (128 Kbit x 8; 256 Kbit x 8; 512 Kbit x 8 — the default
configuration; 1 Mbit x 8) and also permit disabling of the Flash memory.
Header J20 provides eight jumper locations to configure the EPROM
sockets.
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J16
2
1
Preparing the Board
J16
2
1
Flash write-enabled
(Factory configuration)
1
1-11