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Models
7x2
The
POS
USB
PC
ports
are
all
driven
from
the
POS
riser
card
and
comply
with
the
USB
2.0
standard.
These
controllers
are
all
Universal
Host
Controller
Interface
(UHCI)
or
Enhanced
Host
Controller
Interface
(EHCI)
compliant.
Unique
software
interface
For
the
software
programmer,
the
SurePOS
Models
721/741/781
and
722/742/782
appear
as
a
PCI-based
PC
system
unit
with
the
usual
PC
peripherals
.
The
unique
POS
function
is
packaged
on
the
PCI
riser
card.
The
following
unique
functions
are
also
provided
in
the
system
unit:
v
Two
PCI
feature
card
slots
or
optionally
on
the
Models
742
and
782,
1
PCI
and
1
x1
Lane
PCI
Express
feature
card
slots
v
128
KB
of
nonvolatile
random
access
memory
(NVRAM)
v
A
ROM
that
connects
to
the
system
ROM
during
POST
to
provide
additional
function
and
information
v
An
interface
to
the
RS-485
(EIA
485)
subsystem,
if
the
system
is
equipped
with
RS-485
ports.
IBM
drivers
and
operating
systems
isolate
these
changes
from
the
application.
v
An
interface
to
the
POS
USB
subsystem.
IBM
drivers
and
operating
systems
isolate
these
changes
from
the
application.
I/O
devices
SurePOS
Models
721/741/781
and
722/742/782
support
a
wide
range
of
displays,
keyboards,
printers,
cash
drawers,
and
scanners.
See
the
IBM
Retail
Stores
Web
site
at
www.ibm.com/solutions/retail/store,
for
a
list
of
currently
supported
devices.
Note:
Additional
I/O
information
is
available
in
the
following
publications:
USB
I/O
devices
SurePOS
700
Series:
Options
and
I/O
Devices
Service
Guide
,
SY27-0392
RS-485
I/O
devices
Store
Systems
POST
I/O
Devices
Installation
and
Operation
Guide
,
GA27-4028
Updated
October
31,
2007
Chapter
1.
Introducing
the
SurePOS
700
Models
17
Содержание 4800-741
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Страница 127: ...Figure 111 Using the coin roll cutter Updated October 31 2007 Chapter 6 Operating POS I O devices 107...
Страница 143: ...IBM IBM GA27 4004 GA27 4004 Updated October 31 2007 Appendix A Safety information 123...
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Страница 164: ...Updated October 31 2007 GA27 4328 04...