Stefan Voss

hi, there is a project for Gowin JTAG programming using the CH552T µC that had been used on the very first Tang Nano 1k 2704 revision (still with 24Mhz crystal...

Is it possible to check the 'protected' status of the Chip by reading a certain memory location with the FlashCube Toolset (Utils tab) to figure out what board type i...

> Hi @vossstef! > > I could finally test the latest core version on the Tang Nano 20k after flashing the BL616 with the latest firmware, I'm having A LOT...

@vanfanel may i ask you a question... Is in a MISTer FPGA core the SID Filter Option valid for 6561 or both 6561 and 8580 ?

@vanfanel i created a new branch for testing and dropped the tang_nano_20k_c64.fs file and the needed misterynano_fw_bl616.bin You will find all here: https://github.com/vossstef/tang_nano_20k_c64/tree/55-tape-sound-and-userport-uart-option please check Cartridge and SID and give...

Hi @vanfanel , i created a proposal for a new release with new features: New features: - 2nd SID option (Stereo) also for TN20k - SID Filter options : Follin,...

@vanfanel just added again the firmware and fw.ini Would be glad if you could check SID sound. SID Filter settings like 'exteme' i checked with Ghosts_Goblins and there is a...

@vanfanel the default filter in reDIP-SID is 'average'. Please store those setting in OSD. Do you think that the new Design is suitable and good enough in terms of SID...

Thanks for your effort ! Did you use the 'average' setting for your comparisson test? I can't tell at the moment which coefficients are implemented. maybe i nedd to dig...

@vanfanel looks that i need to rework the code significantly respectively need to make use of the latest redip-sid varaint. I only got a version running that is about similar...