11 November 2018, 15:31 | #1 |
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7-bit hardware
SDRAM memory tamed memory works in Amiga 500.
PCB (prototype) containing the SDRAM controller. |
11 November 2018, 16:59 | #2 |
Retro maniac
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Oh! Cool!
That one already exists: http://www.amibay.com/showthread.php...d-CDTV-RAM-IDE This has Oktagon/Oktapussy rom on board, so no need scsi.device Kickstart, nor OVR/INT2 wires... Last edited by 8 Bit Dreams; 11 November 2018 at 17:35. |
11 November 2018, 17:50 | #3 | |
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Quote:
This is only part of my way to achieving a new turbo card and this hardware is not likely to be mass-produced. |
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11 November 2018, 22:09 | #4 |
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I see an oscillator on the card, how fast RAM is 25Mhz?
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11 November 2018, 22:39 | #5 |
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11 November 2018, 22:43 | #6 |
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14 November 2018, 17:34 | #7 |
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put an 060 on it sweet
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24 November 2018, 15:42 | #8 |
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Was wondering... suppose you have this card, a CPU riser card and a 68030TK@50MHz with the 64MB addon board. I suppose this card is adding 8MB through ZORRO II bus. And the 64MB through ZORRO III bus. Putting the CPU riser card above the 8MB card (IDE off) instead of the original CPU and the 68030TK above the CPU riser card, would it total up to 72MB?
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09 January 2019, 11:46 | #9 |
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Wicher 508 for Amiga CDTV
8MB Fast Ram (on SDRAM memory) and IDE Controller (requires Kickstart 3.x and BootRom 2.7) [ Show youtube player ] [ Show youtube player ] [ Show youtube player ] [ Show youtube player ] Last edited by spidi; 10 January 2019 at 14:05. |
04 May 2019, 17:30 | #10 |
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Wicher CDTV is ready.
It is a simple memory extension with an IDE controller that requires Kickstart> = 2.05 (37.350) - 3.x recommended. Wicher CDTV has 8MB SDRAM memory and IDE controller. Soon it will be on sale. |
11 May 2019, 17:27 | #11 |
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Looking forward to it
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11 June 2019, 12:48 | #12 |
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Im courious, does JP15 need to be open in order to boot from IDE?
CDROM still work even with this card installed,(Extended ROMS enabled)? Last edited by 8 Bit Dreams; 11 June 2019 at 12:54. |
11 June 2019, 13:56 | #13 | |
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Quote:
See the movie [ Show youtube player ] |
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12 June 2019, 21:58 | #14 |
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When will it arrive to reseller shops?
I still don't find it and also on your web page details on the product are still missing |
12 June 2019, 22:36 | #15 |
mä vaan
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Any plans for a CDTV compatiable accelerator?
What is a status of SPI controller? |
12 June 2019, 23:14 | #16 |
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Same question here. Waiting to buy the CDTV one, which is said to be capable to overcome the booting constraint.
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13 June 2019, 00:20 | #17 | |
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Quote:
The first batch of WicherCDTV has been sent to first reseller (it should arrive within a maximum of 1.5 weeks). When I receive confirmation from the reseller, I will put information on my Website. As for the SPI controller for the Clock port, the final work on the basic driver package is in progress. |
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16 June 2019, 21:44 | #18 |
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One of my drawer projects
[ Show youtube player ] |
20 June 2019, 01:03 | #19 |
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My development kit consists of a De0-Nano and a board that matches signals to the MC68000 processor socket.
Now the 68000 softcore is clocked at 7MHz and DiagROM can be run without problems. |
20 June 2019, 10:37 | #20 |
ex. demoscener "Bigmama"
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Interesting. The smaller chips are for level shifting, I reckon, but what is the CPLD for?
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