Intel MCS48 User Manual page 423

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INTELLEC
PROMPT
48
MCS-48
MICROCOMPUTER
DESIGN
AID
Complete
low
cost design
aid
and
EPFIOM programmer
for
revolutionary
MCS-48
single
component computers
Simplifies
microcomputing,
allowing user
to enter, run,
debug, and save
machine
language programs with
calculator-like
ease
Utilizes
two removable
8-bit
MCS-48
CPUs
—
3748
CPU
with erasable, reprogram-
mable
on-chip
program
memory
—
8035
CPU
with off-chip
program
memory
1K-byte
erasable,
reprogrammable
on-
chip
(8748),
expandable program
mem-
ory,
1K-byte
RAM
in
PROMPT
system
64 bytes
RAM
on-chip,
expandable
register
memory
256 bytes
expandable
RAM
data
memory
in
PROMPT
system
27 on-chip
TTL compatible expandable
I/O lines
On-chip
clock, internal timer/event
counter,
two vectored
interrupts,
eight
level
stack control
Single
+ 5V
DC system power
requirement
Integral
keyboard and
displays (no
tele-
typewriter or
CRT
terminal required)
Extensive
PROMPT
48 monitor, allowing
system
I/O,
bus,
and
memory
expansion
Includes
comprehensive
design
library
The
Intellec
Prompt
48
MCS-48
Microcomputer Design Aid
is
a low
cost,
fully-assembled design
aid for
the
revolu-
tionary
8748
single
component
microcomputer.
PROMPT
48
simplifies
the
programming
of
MCS-48 systems
—
pro-
grams
may
be
entered
and debugged
with
calculator-like
ease on
the large,
informative display
and keyboard
panel.
The comprehensive
design
library
with
tutorial
manual
is
ideal for
newcomers
to
microcomputing.
PROMPT
48's
panel connector allows
easy access
to
I/O
ports
and system
bus.
Thus
users
can expand program
memory
beyond
the
1K
bytes provided
internally.
INTEL C0RI"0RATION ASSUMES
NO
RESPONSIBILITY
FOR THE USE OF ANY
CIRCUITRY
OTHER THAN
CIRCUITRY
EMBODIED
IN
AN
INTEL PRODUCT.
NO OTHER
CIRCUIT PATENT LICENSES ARE MPLED.
o
INTEL CORPORATION, 1979
9-9