Nobomi has made a new revision of the ARMSiD PCB which however has the same hardware features as the previous one.

A new firmware update for the ARMSiD has also been released by Nobomi.

Below is the changelog taken directly from the website.

Differences between FW 2.8 and previous version:

• The start and the end of the bus data cycle (reading or writing) is now controlled by signal CS only (it was the same on the beginning of the cycle, but the end was controlled by 02 clock before), it can help with a bus stability in other systems than C64 a C128.
• Internal frequency generators are updated with precision of one 02 clock – about 1us (no audio signal phase changes after frequency retuning) !
• Correct polarity of the bandpass filter.
• Added emulation of internal filter voltage offset.
• Added the “Digi Boost” feature by software – an effect similar to adding 330kOhm resistor between EXTin and GND on the MOS8580.
• Other speed optimization.

Gallery:

Download: ARMSiD v2.8 (17/2/2019) (965)

source: dzi.n.cz/8bit/armsid

Project born in 2017 for my SX-64++

I wanted to improve the schematics and make a PCB, the previous version was made on prototyping board pcb.

I have also added some features that i need when i will install the FPGASID in the SX-64++ and like the previous version the sidSwitcher integrates perfectly with the Overlay-64 & Keyman-64.

This circuit is not for sale. Schematics, Gerber and Atmel hex will be available soon for Download.

P.S: This project can also be used as a simple SPDT of analog audio signals. 2 INPUTS and 1 OUTPUT.

Features:

• Output for Overlay-64 (http://henning-liebenau.de/overlay64/)
• Input Push Button or Keyman-64 (http://henning-liebenau.de/keyman64/)
• Bicolor LED (SID1 GREEN / SID2 RED / SID1 + SID2 ORANGE)
• Output Mono or Stereo SID1 (LEFT+RIGHT / LEFT) / SID2 (LEFT+RIGHT / RIGHT) / SID1 + SID2 (LEFT+RIGHT / LEFT-RIGHT)
• Possibility to use the mute function.
• Jumper for configuration.

Schematics: (Prototype and Final):

The following photos are of the first version, second enhanced version, prototype breadboard and pcb.

This software act as the floppy server with the USB HxC Floppy Emulator.

This program also allows you to convert floppy image files for the SDCard based HxC Floppy Emulator.

Supports many input floppy image file formats: List of the supported floppy image formats.

Operating systems supported:

• Windows 98 / 2000 / XP / Vista / Seven / 10
• Mac OS X.
• Linux.

HxCFloppyEmulator software v2.1.11.1 -> 2.1.22.3 cumulative changelog:

• Raw loader: Fix global disk bitrate value. (HD disks bitrate issue)
• CPCDSK loader: v2.1.20.1 Regression fixed. (null sector data length field support).
• Track editor : New Side1 add/delete button.
• HFE v3 loader: Regression fixed.
• Dos disk browser : Amiga HD (1760KB) disk creation support.
• Dos disk browser : Amiga HD (1760KB) disk support fixed.
• TeleDisk loader fixed : Bad CRC checking fixed.
• General : Faster/better file images identification and loader.
• General : Many loaders now use the new generic raw file loader.
• General : Lots of code improvements.
• Internal tracks generator : Now support “weak” sectors.
• HFEv3 writer : Remove any possible parasitic opcodes coming from the stream.
• New Loader : NEC PC98/PC88 FDI.
• CPCDSK loader/writer : Now support the SAMDisk method for DSK with weak bits.
• Roland DD XML : Fix tracks skew.
• New XML format : ABB disks formats.
• New XML format : Automatix RAIL DD disk format.
• New XML format : COMX disks formats.
• New XML format : DEC RX55 format.
• New XML format : Didaktik Spectrum disk format.
• New XML format : Dynacord HD disks formats.
• New XML format : Gravograph ISIS 640KB disk format.
• New XML format : Memotech disks formats.
• New XML format : Oerlikon Balzers disks formats.
• New XML format : OpusDiscovery disk format.
• New XML format : Oric Jasmin disk format.
• New XML format : OS9 DD disks formats.
• New XML format : PUMA arm robot disks formats.
• New XML format : Tatung Einstein disks formats.
• New XML format : Timex FDD3000 formats.
• New XML format : TRS80 disk format.
• New XML format : Unitel Videotex format.
• New file image support : SAB Diskette Utility / *.SDU floppy image.
• SCP Loader/Writer : Fix single sided SCP file export.
• New writer : Dragon VDK format.

Download: HxCFloppyEmulator software v2.1.22.3 (897)

source: hxc2001.com

Ultimate-64 p0rn things.

• RGB Stereo Cable (DIN to SCART)
• Bicolor LED (C64 / C64C)
• SIDTap to Female 3.5 Jack Adapter.

Gallery: