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QUATECH, INCORPORATED
662 Wolf Ledges Parkway
Akron, Ohio 44311
USA

1-800-553-1170
(216) 434-3154

CIS ID: 71155, 3427


Communications, Data Acquisition, and Control products for
IBM PCs, PS/2s and compatibles using ISA and Micro Channel Buses

Quatech is an American company that proudly designs and
manufactures its products in Akron, Ohio for worldwide distribution.
Call for international distributor information.

Our products include intelligent and non-intelligent synchronous and
asynchronous communications adapters offering up to eight ports,
parallel port adapters, and a wide variety of data acquisition and
waveform synthesis adapters.

Call Quatech at 1-800-553-1170 for a free catalog listing all products.


Listed below are some of our popular two-port asynchronous
communications adapters suitable for use as OS/2 2.0 COM ports.
One card also includes parallel ports with full IRQ support.

A MICRO CHANNEL VERSION OF EACH CARD IS AVAILABLE
WITH 16550 UARTS STANDARD.

QUATECH, INC. 1-800-553-1170 (216) 434-3154
CIS ID: 71155, 3427


DS-100 Asynchronous Serial Adapter RS-232 for AT
(DS-1000 for MCA)


FEATURES:

*Two independent RS-232 serial interfaces

*AT bus (16 bit) compatible

*Selectable and shareable interrupt features

*Programmable baud rates to 56 Kbaud (Optional 16550s available)

*DTE/DCE selection



DESCRIPTION:

The DS-100 is a two channel asynchronous serial RS-232
communication adapter with versatile interrupt selection for
the IBM AT. The adapter features the extended 16-bit AT
bus, which provides access to the computer's additional
interrupts. The DS-100 has a versatile interrupt feature
which allows the user to select the desired interrupt, or to
share an interrupt with another device. Users may select
from interrupts IRQ2-7, 10-12 or 14-15.

The extended base address capability of the DS-100 supports
any COM port. Two 16450 UART's provide two independent
ports, allowing the user to communicate to two separate
devices. The DS-100 supports baud rates to 56K (maximum of
256K with optional 16550). In case a limited number of
interrupt levels are available for system expansion, the
DS-100 is capable of sharing an interrupt with another device
with the same feature.



ADDRESSING:

Both serial communication ports have user-selectable addresses
via two DIP switches. These switches allow each serial port to
reside anywhere in the I/O space on eight byte boundaries. Bits
A0, A1, and A2 are used to access the eight internal registers
of the 16450. Each channel also offers enable/disable
capabilities.

Decoding of all 16 address lines provides compatiblity with
systems using COM3 at 3220H and COM4 at 3228 while also greatly
reducing the possibility of addressing conflicts in I/O
intensive systems.



CONNECTOR: D-9 MALE

PIN 1 Carrier Detect PIN 6 Data Set Ready

PIN 2 Data Input PIN 7 Request To Send

PIN 3 Data Output PIN 8 Clear To Send

PIN 4 Data Terminal Ready PIN 9 Ring Indicator

PIN 5 Signal Ground



SPECIFICATIONS:

POWER CONSUMPTION +5V: 390mA (typ) 443mA (max).

+12V: 38mA (typ) 46mA (max).

-12V: 36mA (typ) 43mA(max).



DS-100.......................................$155.00

D-9 to D-25 Cable..............................$7.95

QUATECH, INC. 1-800-553-1170 (216) 434-3154
CIS ID: 71155, 3427

QUATECH, INC. 1-800-553-1170 (216) 434-3154
CIS ID: 71155, 3427


DS-200/DS-300 Asychronous Serial Adapter RS-422/RS-485 for AT
(DS-2000/DS-3000 for MCA)



FEATURES:

*Two independent interfaces

*AT bus (16 bit) compatible

*RTS-CTS Control Lines Available

*Balanced RS-422 or RS-485 differential driver and receivers.

*Maximum data transfer to 56Kbaud (Optional 16550s available)



DESCRIPTION:

The DS-200 is a two port asynchronous serial RS-422 (DS-300 for
RS-485) communication adapter with versatile interrupt
selection for the IBM AT. The adapter features the extended
16-bit AT bus, which provides access to the computer's
additional interrupts.

The DS-200 has a versatile interrupt feature which allows
the user to select the desired interrupt, or to share an
interrupt with another device. Users may select from
interrupts IRQ2-7, 10-12 or 14-15.

The extended base address capability of the DS-200 supports
any COM port. Two 16450 UART's provide two independent
ports, allowing the user to communicate two separate devices.
The DS-200 supports a maximum baud rate of 56K bits per
second, 256K with 16550. In case a limited number of interrupt
levels are available for system expansion, the DS-200 is capable
of sharing an interrupt with another device with the same
feature.



ADDRESSING:

Both serial communication ports have user-selectable addresses
via two DIP switches. These switches allow each serial port to
reside anywhere in the I/O space on eight byte boundaries. Bits
A0, A1, and A2 are used to access the eight internal registers
of the 16450. Each channel also offers enable/disable
capabilities.

Decoding of all 16 address lines provides compatibility with
systems using COM3 at 3220H and COM4 at 3228H while also greatly
reducing the possibility of addressing conflicts in I/O
intensive systems.



CONNECTOR: D-9 FEMALE

PIN 1 Auxiliary Output + PIN 6 Auxiliary Output

PIN 2 Data Output + PIN 7 Data Output

PIN 3 Signal Ground PIN 8 Data Input

PIN 4 Data Input + PIN 9 Auxiliary Input

PIN 5 Auxiliary Input +



SPECIFICATIONS:

POWER CONSUMPTION: +5v: 464mA (typ), 530mA (max)



DS-200 (RS-422) $210.00

DS-300 (RS-485) $210.00



QUATECH, INC. 1-800-553-1170 (216) 434-3154
CIS ID: 71155, 3427

QUATECH, INC. 1-800-553-1170 (216) 434-3154
CIS ID: 71155, 3427


DSDP-100 Serial Communication 2 RS-232 and 2 Parallel Channels
(SP-1000/SP-1050 for MCA provide similar function)



FEATURES:

2 Independent bi-directional parallel printer ports

Two independent RS-232 serial ports

All ports are address selectable

All ports have selectable/shareable interrupts (IRQ2-IRQ7)

Optional 16550 UARTs available

DESCRIPTION:

The DSDP-100 is a multiple channel communication board which
supports two parallel ports and two RS-232 serial ports. Each
serial port uses a 16450 UART supporting baud rates to 56K.
Optionally available are 16550 UARTs which support baud rates to
256K and provide an additional FIFO mode to reduce CPU overhead.
Each Centronics compatible parallel interface consists of an
eight bit bi-directional data port, a five bit status port, and
a five bit command port.

Each printer port of the DSDP-100 supports bi-directional data
transfer. This feature allows data to be input through the
printer interface. Both the serial and parallel interfaces are
address selectable allowing the ports to be installed in the
computer without conflicting with other devices. Each port may
also be individually enabled or disabled. Versatile interrupt
circuitry allows each port access to IRQ2-IRQ7. The DSDP-100
also has interrupt sharing capabilities, allowing it to share
interrupts with other Quatech adapters supporting this feature.

The DSDP-100 occupies only one expansion slot in the PC. All
ports may be accessed through a high density D-62 connector. An
adapter cable is included to convert the D-62 into 2 D-25 female
(parallel port) and 2 D-25 male (serial port) connectors.

ADDRESS/INTERRUPT SELECTIONS:

All four ports of the DSDP-100 are address selectable using a
block of 8 dip switches. This allows each serial port to reside
in any 8-byte I/O address range from 0000H to 03F8H. Similarly
the parallel ports may reside in any 4-byte I/O address range
from 0000H to 03FCH.

Each port of the DSDP-100 may select an interrupt in the range
IRQ2-IRQ7 using a six position jumper block. An interrupt
sharing circuit implemented on the board allows multiple ports
to share the same interrupt level or to share the interrupt with
another Quatech adapter supporting this feature.

Each port of the DSDP-100 can be enabled or disabled by setting
the appropriate jumper as defined in the manual.

POWER CONSUMPTION:

DSDP-100

+5V: 586mA(typ), 659mA(max)

+12V: 38mA (typ), 46mH (max)

-12V: 36mA (typ), 43mH (max)

BAUD RATE:

57,600 bits/sec max (16450)

256,000 bits/sec max (optional 16550)


DSDP-100 $195.00


QUATECH, INCORPORATED
662 Wolf Ledges Parkway
Akron, Ohio 44311
USA

1-800-553-1170
(216) 434-3154

CIS ID: 71155, 3427