PERSTOR PS200-16F CONTROLLER
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Compliments of
The P e r S t o r S u p p o r t B o a r d
FidoNet 1:102/523
AlterNet 7:401/523
PERSTOR PS200-16F CONTROLLER
PRODUCT DESCRIPTION
The Model PS200-16F Controller is part of Perstor's ADRT product
line. This new floppy/hard disk controller is intended for use
in any 16 bit expansion slot of an 80286 or 80386 microcomputer.
Most IBM AT's and compatibles with processor speeds up to 25 mHz
are compatible.
The PS200-16F includes dual RAM allowing high speed, 0 wait state
transfer and an on-board BIOS supporting over 60 different hard
disk drive types. It supports two hard disks and two floppy
disks; compatible floppy drives include 360K, 720K, 1.2MB, and
1.44MB with either 5 1/4 inch or 3 1/2 inch form factors. It
also features a 16 bit bi-directional host interface and is CMOS,
port address, and register set compatible with the IBM AT
controller.
The PS200-16F increases the capacity of new or existing RLL hard
disks having plated media by a full 100%. This model operates at
10 megabits per second and allocates 34 sectors per track.
Because the PS200-16F makes more demands on the hard disk, its
use is recommended with newer, high performance drives.
OTHER FEATURES
- Variable interleave capability
- On-board drive light connector
- RLL 2,7 technology
- 2.2 to 5.5 megabit per second data write operation
- 56 bit error checking and correction
- Concurrent operations on one hard disk and one floppy disk
- 512-byte sectors on fixed disk function
- Multiple sector operations across track and cylinder boundaries
- On-board diagnostic tests
- Automatic restore and re-seek on all seek errors
- Automatic formatting
- DMA transfer capability
- Unlimited tracks on floppy disks
SPECIFICATIONS FOR PS200-16F
PHYSICAL
Length 13.1 in. (33.27cm)
Length w/bracket 13.3 in. (33.78cm)
Width 4.50 in. (11.43cm)
Weight 11 oz. (311gm)
RELIABILITY
MTBF 25,000POH
PM None
MTTR 30 minutes
Component Design Life 5 years
AMBIENT TEMPERATURE
Operating 50 F to 113 F
(10 C to 45 C)
Non-operating -40 F to 140 F
(-40 C to 60 C)
RELATIVE HUMIDITY
Operating 8% to 80%
Non-operating 8% to 80%
non-condensing
POWER
Maximum Dissipation 8 watts
Requirements +5V DC +-5%
ERROR RATES
Soft Read Errors 1 per 10 to the 10th bits transferred
Hard Read Errors 1 per 10 to the 12th bits transferred
Seek Errors 1 per 10 to the 6th seeks
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