Enigma: New release: ACC - 64 Funkuhrsystem (Conrad), dump by Stefan_h@F64

2026-11-11T20:40:15Z

New release: ACC - 64 Funkuhrsystem (Conrad), dump by Stefan_h@F64

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[[Category:Software for Hardware]]
Demo disk for the ACC - 64 Funkuhrsystem (ACC64), a DCF77 radio clock module for the user port of the Commodore 64 (and the C128 in C64 mode), sold by Conrad Electronic. The module board carries the Auerswald logo and the label "DCF 77 Funkuhrensystem". The module decodes the DCF77 time signal itself and keeps running as a quartz clock when the reception is disturbed. The package consists of the module, an active ferrite antenna with cable, a printed instruction sheet and the "Demo-Disk" with demonstration programs (large clock display, setting the C64 clock), their assembler sources, a matching assembler and the documentation as text files, shown with ZEIGTEXT.

== Source 1 == 
{| class="wikitable"
|-
! Property !! Data
|-
| Title || ACC - 64 Funkuhrsystem
|-
| Publisher and/or Developer || Conrad Electronic, Auerswald
|-
| Year || 1986
|-
| Disk(s) || 1
|-
| Number of Index Holes || 1
|-
| Media Type || 5.25 SSDD
|-
| Retail, Budget or Compilation (with name) || Retail
|-
| Country of Release || DE
|-
| Language(s) || German
|-
| Platform || C64/C128
|-
| NTSC or PAL || PAL
|-
| Protection || None
|-
| Working? || Yes. Not tested with a connected ACC64 module.
|-
| Archived || 17 Feb 2021 Stefan_h@F64 (single sided disk dump only, side 0)
|-
| Verified by || enigma
|}
<gallery>
File:ACC - 64 Funkuhrsystem_stefan_h.jpg|Overview
File:ACC - 64 Funkuhrsystem Modul_stefan_h.jpg|Module
File:ACC - 64 Funkuhrsystem Empfänger_stefan_h.jpg|Antenna
</gallery>
<gallery>
File:ACC - 64 Funkuhrsystem_stefan_h_a_dos_r1.png|Side 0
</gallery>
<gallery>
File:ACC - 64 Funkuhrsystem Disk_stefan_h.jpg|Disk
</gallery>
<gallery>
File:ACC - 64 Funkuhrsystem_stefan_h_a_readme.png|Liesmich
File:ACC - 64 Funkuhrsystem_stefan_h_a_app.png|Bilddemo
</gallery>
The large clock display of BILDDEMO shows the name "VOLTCRAFT" (a brand of Conrad Electronic), SCHNELLDEMO and "BILDDEMO 49152" show "ACC-64".
The documentation on the disk states that there is no copy protection. Tracks 36 to 40 contain only sync.

The disk includes the MC-Assembler ("MCASM 50003", manual in MCASM.TXT) by Werner Fleck from the magazine MC, issue 5/1984, pages 60-62, included with permission of the Franzis-Verlag, the MC editorial staff and the author. With it and the included source files of BILDDEMO and STELLDEMO, own machine language programs for the ACC64 can be written.
==== Streams ====
[[File:Streams_ACC - 64 Funkuhrsystem_stefan_h.zip]]
==== G64 ====
[[File:ACC - 64 Funkuhrsystem_stefan_h_s0.g64]]
==== Manual ====
[[File:ACC - 64 Funkuhrsystem Instructions_stefan_h.pdf|thumb|Manual]]
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ACC - 64 Funkuhrsystem - Revision history

Enigma: New release: ACC - 64 Funkuhrsystem (Conrad), dump by Stefan_h@F64