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/  Forum Index
   /  General Technology (No Console Threads)
      /  BackSID - the replacement for the 6581/8580 SID
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RobertB 
BackSID - the replacement for the 6581/8580 SID
Posted on 17-Sep-2021 9:27:39
#1 ]
Super Member
Joined: 16-Jun-2006
Posts: 1485
From: Visalia, California

Evie Salomon, creator of the BackBit cartridge and other Commodore bits (!), has released the BackSID, a replacement for the 6581/8580 SID chip in the Commodore 64/128/64C/128DCR. BackSID auto-detects into which Commodore it is installed, and with an upcoming C64 configuration program, the user will be able to customize the settings and upgrade the firmware. Not only does BackSID offer good sound but also supports inputs, like mouse, paddles, and Koalapad. It does not offer audio pass-through. For more BackSID details, see

https://store.backbit.io/product/backsid/

To see Evie’s video presentation of the BackSID, see

https://youtu.be/vhtraERrMNw?t=161

To see the rest of Evie’s products, see

https://store.backbit.io/

The BackSID is very reasonably priced at $29 US, not including shipping.

Truly,
Robert Bernardo
Fresno Commodore User Group – http://www.dickestel.com/fcug.htm
Southern California Commodore & Amiga Network – http://www.portcommodore.com/sccan
Nov. 6-7 Commodore Los Angeles Super Show 2021 – http://www.portcommodore.com/class

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OneTimer1 
Re: BackSID - the replacement for the 6581/8580 SID
Posted on 18-Sep-2021 8:16:55
#2 ]
Cult Member
Joined: 3-Aug-2015
Posts: 970
From: Unknown

@RobertB

Quote:

a replacement for the 6581/8580 SID chip in the Commodore 64/128/64C/128DCR. BackSID auto-detects into which Commodore it is installed, and with an upcoming C64 configuration program, the user will be able to customize the settings and upgrade the firmware.


Most SID replacements are using an ATMEL MCU, some are even open source . There is nothing wrong with an emulation via a MCU but I doesn't like it when someone sells them with removed labels on the chips or without information where he got the code.

Read more: https://www.forum64.de/index.php?thread/113715-ultisid-new-stm32-sid-chip-replacement/

Last edited by OneTimer1 on 18-Sep-2021 at 08:44 AM.

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RobertB 
Re: BackSID - the replacement for the 6581/8580 SID
Posted on 18-Sep-2021 10:49:52
#3 ]
Super Member
Joined: 16-Jun-2006
Posts: 1485
From: Visalia, California

Voice your concerns to Evie. She will listen to what you have to say.

Contact at her website,
Robert Bernardo
Fresno Commodore User Group - http://www.dickestel.com/fcug.htm
Southern California Commodore & Amiga Network - http://www.portcommodore.com/sccan
Nov. 6-7 Commodore Los Angeles Super Show 2021 - http://www.portcommodore.com/class

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klx300r 
Re: BackSID - the replacement for the 6581/8580 SID
Posted on 20-Sep-2021 1:02:51
#4 ]
Elite Member
Joined: 4-Mar-2008
Posts: 3836
From: Toronto, Canada

@RobertB

Ordered mine for my C128 which I took out of storage recently & I had plucked the SID chip out of years ago to put into my Catweasel MK4+ in my X1000

Last edited by klx300r on 20-Sep-2021 at 01:03 AM.

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RobertB 
Re: BackSID - the replacement for the 6581/8580 SID
Posted on 13-Jul-2023 10:07:37
#5 ]
Super Member
Joined: 16-Jun-2006
Posts: 1485
From: Visalia, California

BackSID has been going through continual improvement. Released several hours ago, the latest firmware is at 2.1.2. To see the changes, go to

https://backbit.io/downloads/Firmware/BackSID/Revisions.txt

and to download the firmware, go to

https://backbit.io/downloads/Firmware/BackSID/

Truly,
Robert Bernardo
Fresno Commodore User Group
http://www.dickestel.com/fcug.htm

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