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~K~' fW I i nchester . oppy

disk storage system .

6... A2VANCED

~LECTRONICS

DESIGN,INC .

(2)

Winchester and floppy co

WI NC05 is the latest and most advanced member of the AED disk storage systems family , and the logical outgrowth of AED 's 11 years ' experience manufactur ing disk cont roller products. It offers complete RL01/02 and RX02 emulation with one dual-wide card, enabling you to combin e a 5114 "

Winchester drive and a 5114 " or 8 " floppy drive for the exact disk system package you require.

WI NC05 comes as a complete disk subsystem, w ith drives, built-in power supply , controller , and connec ting cables. It is housed in an attractive cabinet whic h can be used on a desktop or mounted in a standard 19-inch rack.

The controller card may also be purchased sepa rate ly by customers who wish to add their own drives.

The Q-Bus® compatible WINC05 controller card plugs directly into the card cage of your LSI-11 , providing immedi- ate accommodation of a 5.2, 10.4, 15.6, or 31.2 Megabyte Winchester (formatted), and a .5 or 1.0 Megabyte floppy (formatted). A UNIBUS ® compatible, quad-wide vers ion is available for PDP-11 users as well.

The controller is completely compatible with DEC oper- ating systems and diagnostics, and permits accommodation of higher -capacity Winchesters , removable W inchesters , and tape backup (complete details available from AED).

ADVANCED TECHNOLOGY

WINC05 incorporates a high-speed H)·bit MOS microprocessor (Z8000) and fused programmable logic arrays on a single, six- layer card. This card contains the equivalent of 90 integrated circuits.

The WINC05 design permits upgrading to higher data transfer rates. It also provides flexibility to use drives made by different manufacturers and to accommodate future changes in the 5 V. .. disk storage market- place. Plus, WINC05 is capable of formatting 5.2 Megabytes (true RL01) instead of the standard 5 Megabytes on a 6.38 Megabyte unformatted drive.

SINGLE· BOARD EMBEDDED CONTROLLER

The WINC05 card plugs directly into the DEC CPU card cage. The CPU "sees" the controller as two logical, fully-transparent controllers - Winchester and floppy. In actuality, however, it is a single dual-width, Q-Bus® compatible card. AED is one of the few manufacturers also offering a quad- wide UNIBUS® compatible card for PDP-11 based systems.

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Itrol on one card. WINC-05.

HIGH SYSTEM DATA THROUGHPUT The WINC05 controller is designed to opti- mize system data throughput. Most manufac- turers use burst transfer rate - or data throughput on single disk sectors under optimum conditions - as a measure of system speed. But WINC05 is rated, instead, according to average performance levels typically seen by users.

For example, WINC05's burst transfer rate is 625 Kilobytes per second, but its data transfer rate over the entire disk is 259 Kilo- bytes per second - a much more reliable index of overall performance.

DEC·OPERATING SYSTEM COMPATIBILITY

WINC05 is fully compatible with all DEC oper- ating systems, including RT-11 , RSX-11 M, RSTS/E, and RSX-11 M-PLUS. It is also com- patible with DEC diagnostic programs. RSX- 11 M compatibility ensures access to WINC05 by multiple terminals in multi-user systems.

INTEGRAL DIAGNOSTICS AND FORMAT ROUTINE

To ensure the fast and accurate isolation of system malfunctions, a diagnostic program is included with each WINC05 system shipped.

An integral program command sequence makes drive formatting simple.

SPEED

SELECT FUR

PL8'

SUPPORT OF DEC'S 22·BIT ADDRESSING

WINC05's support of DEC's 22-bit address- ing enables users to upgrade their main memory capabilities at a later time. In addition, WINC05's support of 4-level inter- rupt priority provides greatest system configuration flexibility.

DOUBLE·SIDED, DOUBLE· DENSITY CAPABILITY

The WINC05 accommodates single and double sided 8" RX02 double density format diskettes. Also, it is compatible with DEC's recently announced 5114 " double density format (RX50)

MANUFACTURED FOR HIGH RELIABILITY

WINC05 undergoes a comprehensive prod- uct acceptance program, which includes extensive static and dynamic components testing, bare and loaded board testing, 72 hour burn-in of incoming drives, and final system burn-in for a total of 72 hours (24 hours at elevated temperature).

These stringent testing procedures serve to identify and eliminate potential de- fects in WINC05 before shipping. As a result, the customer can expect a MTBF (mean time between failure) well in excess of 10,000 hours.

WINC05 is built to MIL-Q-9858A, MIL-I- 45208A, and MIL-STD-45662A, making the system suitable for use in environments far more severe than those encountered in the vast majority of applications. In addition, the system complies with recently established FCC requirements.

DC DRIVE MOTORS

WINC05 systems use DC drive motors only.

Since these motors aren't frequency or volt- age sensitive, WINC05 can operate univer- sally without hardware modifications.

ON·BOARD BOOTSTRAP

WINC05 features an on-board 512 Byte boot- strap ROM which allows booting from either the Winchester or floppy drives in the system.

It also permits booting from any other stan- dard disk device (e.g., RK05, RK07, RM02, or RP06). Having the bootstrap on-board makes a separate BDV11 bootstrap card unneces- sary, and saves a backplane slot. The on-board bootstrap also allows off-line formatting of both the Winchester and floppy drives.

SUPPORT OF MOST DRIVES

WINC05 uses a low-cost drive configuration

PROM, allowing easy support of most ven-

dors' Winchester drives. In fact, WINC05 will support any 5114" drive with an ST506/412 interface.

90· DAY WARRANTY

All AED computer peripherals are backed by a 90-day warranty against defects in work- manship and design. Within the 48 contigu- ous States and Canada, the customer sends the malfunctioning unit back to AED, freight collect. AED will repair the unit at no cost and return it freight collect. Outside this area, the customer pays the round-trip freight costs.

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WINC05 Specifications Drive Characteristics

Emulation RL01

5.2Mb 2

RL02 10.4 Mb 2

93ms 93ms

(8" floppy) RX02 1.0 Mb 2 Capacity per drive (formatted)

Drives per controller Average access time Minimum seek time Average seek time Maximum seek time Average rotational latency Interleave factor

18 ms 18 ms 18 ms 85 ms 85 ms 91 ms 205 ms 205 ms 243 ms 8.3 ms 8.3 ms 87 ms

2:1 2:1 2:1

Burst transfer rate Net transfer rate

625 Kb/sec 625 Kb/sec 62.5 Kb/sec 259 Kb/sec 259 Kb/sec 18.3 Kb/sec

(over entire disk, includes seeks)

Error Rates Hard (bits read) Soft (bits read) Seek (seeks) Error Control

Logical Data Organization

Heads 2

Cyljnders 256

Sectors 40

Bytes per sector 256 Physical Data Organization

Heads 4

Cylinders 153

Sectors 34

Bytes/Sector 256

Physical Dimensions

Width: 17.6 inches Height: 5.2 inches Depth: 16 inches

Power Requirements

ACPower

1 per 1012 1 per 10'0 1 per 10·

16-tJitCRC

2 512 40 256

4 306 34 256

100/115 Volts AC-± 10%, 50/60 Hz-± 0.5 Hz, 2.6 amps operating (max)

4.1 amps starting (max)

215/230 Volts AC-± 10%, 50/60 Hz-± 0.5 Hz, 1.3 amps operating (max)

2.0 amps starting (max) 300 watt maximum Controller power

+ 5V-± 5%, 3.2 amps typical 4.5 amps (max)

+ 12 V-± 10%, 0.2 amps (max)

1 per 10'2 1 per 10' 1 per 10·

16-bitCRC

2 77 26 256

2 77 26 256

DEC. PDP-ll. LSf-ll. RT11. RL01/RL02. RX02. RSX-ll M. RSX-ll M-PLUS. RSTS/E.

UNfBUS and O-BUS are registered trademarks of Digital Equipment Corporation.

~ DVANCED ELECTRONICS DESIGN, INC.

5 \14"

-,~~~~~

Winchester _

440 Potrero Ave., Sunnyvale, CA 94086 • Phone 408-733-3555 • Telex 357·498 Sales Offices:

Power Supply 5\14"or8"

Floppy Drive

PDP-ll

System Configuration

NEW ENGLAND LOS ANGELES HOUSTON NEW YORK DETROIT WASHINGTON D.C. CHICAGO ATLANTA DENVER (617) 256·1700 (213) 592·4469 (713) 688·0700 (201) 238·6322 (313) 352·4290 (301) 760·4310 (312) 565·1718 (404) 973·1758 (800) 538·1730

© 1982 Advanced Electronics Design, Inc.

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