7-bit hardware

[RoC]

Originally Posted by Pyromania

It looks like the CDTV RAM/IDE expander requires KS 3.1. Is it easy to boot the system back to the CDTVs special 1.3 ROMS? Does the case close with this expansion installed?

Yes, the cover closes well.

mine is a CDTV with ACE2, Sukkopera 1.3/3.1 CDTV rom switcher, exp rom 2.3 and Witcher CDTV

I use it almost exclusively with the hard drive, so someone else could answer that. I tested only a single CD (CDTV Welcome disk) that seemed to work.

Mine is suffering from the usual dodgy PSU issue, so most of the time to kick-in the SD I have to power on and then push the reset button (was behaving like that with another expansion as well)

[thesush]

Originally Posted by RoC

Yes, the cover closes well.

mine is a CDTV with ACE2, Sukkopera 1.3/3.1 CDTV rom switcher, exp rom 2.3 and Witcher CDTV

I use it almost exclusively with the hard drive, so someone else could answer that. I tested only a single CD (CDTV Welcome disk) that seemed to work.

Mine is suffering from the usual dodgy PSU issue, so most of the time to kick-in the SD I have to power on and then push the reset button (was behaving like that with another expansion as well)

I do have the same expansions installed, except for the ACE2. However, I noticed that both with WHDLoad and booting directly from disk, there is a dramatic drop in frame rates every now and then. It goes down to single digits. Is that related to the Wicher-Card?

[spidi]

New hardware:


Wicher 1211 - Fast Memory expansion for Amigi 1200





[ Show youtube player ]


Specification

• Amiga 1200-compatible,
• RAM characteristics: 11MB FAST RAM for AmigaOS (used 16MB SDRAM memory),
• RTC clock
• SPI controller,
• PCMCIA friendly,
• MAPROM function,
• BootRom function,
• recommended Kickstart version: Kickstart 3.1,
• MINI ENC28J60 ethernet module,
• microSD card slot

SPI BusBoard - for Wicher 500i, Wicher 500iEx




[ Show youtube player ]

Specification

• MINI ENC28J60 ethernet module,
• microSD card slot,

Supports:

• Wicher 500i2c, Wicher 500iEx

[spidi]

Free CPLD firmware update for Wicher 500i rev.2a and rev.2b cards.


https://www.7-bit.pl/?lang=en&go=aktualnosci&view=202

[duga]

Great news for Wicher owners!

[spidi]

New turbo cards in preparation





Wicher 520EC
- MC68EC020 processor clocked at 25 or 33 MHz,
- RAM memory: 11MB FAST RAM for AmigaOS,
- RTC clock,
- SPI controller,
- MapRom function,
- BootRom function (included HD disk driver for Kickstart 1.3),
- FileRom function (loading Kickstart from a file).
- cooperation with the SPIBusBoard (microSD reader and Ethernet controller).












Wicher 520i
- MC68020 processor clocked at 25 or 33 MHz,
- RAM memory: 16MB FAST RAM for AmigaOS,
- RTC clock,
- SPI controller,
- MapRom function,
- BootRom function (included HD disk driver for Kickstart 1.3),
- FileRom function (loading Kickstart from a file).
- cooperation with the SPIBusBoard (microSD reader and Ethernet controller).

[spidi]

Wicher520EC and Wicher520i allow to start Workbench 1.3 (Kickstart 1.3) from hard drive.


[ Show youtube player ]

[AJCopland]

Wow, nice work!

[Luffe]

Hi Spidi
Have 1 question about the Spi Busboard.
Will it work with SPI MasterBus CP on amiga 600

[Photon]

Awesome SDRAM > DDR. Had it in my $3000 Dell computer, and then the cheapos destroyed it for us techies as always...