AMD Am7990 Manuale di riferimento - Pagina 5

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Demo Board 1. Multibus Ethernetl Cheapernet Board
Demo board 2.
IBM PC EthernetlCheapernet
board package
This is a two board solution
.
The
first board is a 80186
IBM
PC plug-in board whose
commercial
purpose,
as stand-
alone, is to speed-up
the
application programs running in
an
IBM PC
and
to
supp ly
16 bit bus memory for the
Am7990 interface.
This
board
has been developed by Or-
chid Technology and is known as
PCturbo-186.
The
PCturbo-186 board has a 50
pin
connector which
carries
all the
80186
signals for
external
use.
A daughter
card can
use the
PCturbo-186
board
as a node processor via the
above
mentioned
connector.
The
AMD designed daughter
card integrates
the
Am7990/92B/96,
along with the glue
logic
for interfacing
to the
80186 connector.
AMD will provide
the
hardware schematic of the daughter
card
only.
Any
inquiry to the
PCturbo-186
board schematic
should be directed to
Orchid
Technology.
Demo Board 2. IBM PC Ethernetl Cheapernet Board
5
Demo Board 1. Multibus Ethernetl Cheapernet Board
Demo board 2.
IBM PC EthernetlCheapernet
board package
This is a two board solution
.
The
first board is a 80186
IBM
PC plug-in board whose
commercial
purpose,
as stand-
alone, is to speed-up
the
application programs running in
an
IBM PC
and
to
supp ly
16 bit bus memory for the
Am7990 interface.
This
board
has been developed by Or-
chid Technology and is known as
PCturbo-186.
The
PCturbo-186 board has a 50
pin
connector which
carries
all the
80186
signals for
external
use.
A daughter
card can
use the
PCturbo-186
board
as a node processor via the
above
mentioned
connector.
The
AMD designed daughter
card integrates
the
Am7990/92B/96,
along with the glue
logic
for interfacing
to the
80186 connector.
AMD will provide
the
hardware schematic of the daughter
card
only.
Any
inquiry to the
PCturbo-186
board schematic
should be directed to
Orchid
Technology.
Demo Board 2. IBM PC Ethernetl Cheapernet Board
5