Seagate ST32140A hard disk unit - Replace with Compaq Spare 225521-001
with Compaq mechanical fixations BPE 197097 001 617 and BPE 197097 002 617


 

Power Ratings:
- 12VDC 250mA
- 5VDC 275mA

datecode :9125

drive parameter :

4095 CYL 16 HEADS 63 SECTORS 2113 MB

tested OK

 

integrates:
Cirrus Logic CL-SH600-80QC-E1 65889-690GT 9613
Intel S3C196KM20 @20MHz
Seagate 100133-501 980 D11521PZ (c)94
ST 100108-559 ANR3B9614 FRANCE
ST 100145-501 RB11G9609 PHIL
Samsung KM68257CJ-20
Seagate 100144-501 1516A9610 HA
V53C8126HK45
2090FS 6130 (so-16)
AV7-13C 9612
S/N: #23732-143EC0462 datecode : 9722

BU2090FS, Rohm, 12-bit serial IN, parallel OUT driver, SO16:
http://pdf.datasheetcatalog.com/datasheets/150/364614_DS.pdf
http://www.farnell.com/datasheets/2006243.pdf

V53C8126HK45, Mosel Vitelic, 128K x 8bit, fast page mode CMOS DRAM, 5V, 26/24 SOJ:
http://pdf.datasheetcatalog.com/datasheet_pdf/mosel-vitelic-corp/V53C8126HK35_to_V53C8126HT50.pdf

KM68257CJ-20, Samsung, 32K x 8-Bit SRAM, 5V, DIP-28:
http://pdf.datasheet.live/a0afc556/samsungelectronics.com/KM68257CJ-15.pdf

AV9107C-13, Avasem (Integrated Circuit Systems), 2x clock generator from 14.318 MHz reference, 5V/3.3V, SOIC-8, (marking AV7-13C ?):
http://pdf.datasheetcatalog.com/datasheet/icst/AV9107C-13.pdf

 


http://www.pc-disk.de/pcdisk/index.htm Database for hard disks and controllers (jumpers, settings, etc..)

http://www.users.intercom.com/~ranish/part/primer.htm What is inside a hard disk

.http://www.f5ubz.fr/disque_dur/disque_dur.htm A work to design a hard disk unit interface PC IDE/AT with a PIC16F871 Microcontroller from Microchip

http://hw.metku.net/index.html?sect=view&n=1&path=mods/vilkkuvalot2/index_eng Leds indicating the hdu is transferring data

http://web.archive.org/web/20020405165629/http://docs.van-diepen.com/th99/index.html Jumper settings for 18655 devices

http://artofhacking.com/th99/ Total Hardware 1999 - Art of Hacking

http://www.pc-disk.de/ 5900 Hard Drive Jumper Settings

http://wiki.vintage-computer.com/index.php/XTIDE_project The XT-IDE project is a Vintage Computer forum driven project to develop and manufacturer an 8-bit ISA IDE controller. It allows any PC/XT class machine to use modern IDE hard drives or Compact Flash devices for long term storage.

http://redhill.net.au/d/d-a.html golden oldies: drives we used to love and hate

http://redhill.net.au/ig.html Redhill Guide

 

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Important Notice: Also if you have any data about this topic, do not hesitate to contribute to this page.

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M-à-j: 15 août, 2021.

matthieu.benoit@free.fr