/pub/cbm/documents/projects/drives/

1541-32k.txt 2016-09-07 10629: Expand 1541 ram to 32k
1541-II-PC.txt 2009-08-18 2959: Connecting a 1541-II disk drive to a PC/AT power supply.
1551-tia.gif 2009-08-18 78932: This German article describes how a broken 28-pin TIA chip in the
cartridge port connector of the 1551 disk drive was replaced with a
more common 40-pin version.
64hdproj.desc 2009-08-18 5653
64hdproj.sfx 2009-08-18 43261: Tells you how to connect an IBM XT hard disk (MFM) to the C64 using
a PC 8-bit MFM disk controller.
burst_fastloader_for_c64.html 2020-10-19 24534: Burst mode for C64 by Pasi Ojala
clean_align_1541_d64.zip (dir) 2024-02-07 20638: PDF for a disk-cleaning template, with alignment disk
drive-number-switch.txt 2009-08-18 5937: Build a device number switch for Commodore disk drives.
iecata.tgz 2009-08-18 202185: Asbjørn Djupdal's Commodore serial bus based ATA hard disk controller
has been implemented on an Atmel AT90S8515 microcontroller in the C
programming language. This file includes the schematic diagrams,
the source code and the binary image for the microcontroller.
See also http://www.stud.ntnu.no/~djupdal/cbm/iecata/.
kim1541.zip 2023-04-27 189733: Schematic and rom image for KIM-1 -> IEC adapter, by Dave McMurtrie
pet_1541.zip 2021-10-18 185295: Schematic and UD11 option rom for PET->IEC interface
reset-for-diskdrive.txt 2009-08-18 5054: Build a RESET switch for Commodore disk drives.
track-density-display.lnx (dir) 2009-08-18 24410: Build a track density display for Commodore 1541 or 1571. The document
is in geoWrite format.
track-display.lnx (dir) 2009-08-18 90196: Build a digital track display for the Commodore 1541. The document is
in geoWrite format.

/pub/cbm/documents/projects/drives/

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