Category: 1764 RAM Expansion
Downloads: 6
zip0 1764 RAM Expansion Demo Disk

This is the demo disk that comes with the Commodore 1764 (256K) RAM expander, which could be upgraded to 512K if you were good with a soldering iron.

Here's a link to the manual.

1764-demo-disk
2020-07-12 English Commodore 64 54.69 KB 792 Download
zip1 1764 RAM Expansion Upgrade Disk for GEOS

This upgrade disk I think provided with the Commodore 1764 RAM Expander to upgrade GEOS 1.2 to 1.3 so it could support RAM expansion.

1764-geos-upgrade-1
2020-05-19 English Commodore 64 98.27 KB 598 Download
d64 floppy2 1764 RAM Expansion Upgrade Doc HOT

This article outlines how to upgrade a Commodore 1764 RAM Expansion Unit (or 1700) to 512MB RAM.

CBM_ Expansion - 1764 to 512kB
2015-06-01 English PDF 38.97 KB 968 Download
d64 floppy3 1764 RAM Expansion Users Guide HOT

This is the users guide that comes with the Commodore 1764 RAM expansion.

1764_Ram_Expansion_Module_Users_Guide
2015-06-01 English PDF 1.86 MB 1,094 Download
zip4 Commodore 1764 RAM Expansion Module Utility Disks HOT

Commodore 1764 RAM Expansion Module Utility Disks

Note - These disks are version 040887

1764-ram-expansion-utility-disks
2019-09-10 English Commodore 64 153.01 KB 952 Download
zip5 RAMDOS v3.2

RAMDOS v3.2 (Dated August 3rd, 1994) is a utility for the Commodore 64 that lets a Commodore RAM expansion unit emulate a disk drive.  A 512k REU will give you 2013 blocks of storage at lightning speed.

ramdos-v3.2-1
2021-04-04 English Commodore 64 6.55 KB 595 Download
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