07 May 2024, 12:26 | #4081 |
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07 May 2024, 12:47 | #4082 | |
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So to reduce cost, simplify logistic CBM selected more expensive and perhaps worse solution. I frequently saw A1200 config where 3.5'' HDD was mounted in place of 3.5'' FDD and FDD was connected externally (so from customer/user perspective HDD was more important than FDD). Obviously CBM missed customers expectations - lack of / insufficient market research. |
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07 May 2024, 12:57 | #4083 | |
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07 May 2024, 13:09 | #4084 |
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Don't forget the increased power requirements and heat of a 3.5in drive - laptop drives were designed to be installed in a cramped case with little or no cooling and to be power-efficient.
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07 May 2024, 13:09 | #4085 |
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07 May 2024, 14:00 | #4086 | |
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Of course, but a monitor is so much nicer than a TV with RF. It's already much nicer on a C64. For games it's not too bad though. |
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07 May 2024, 14:52 | #4087 |
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@hammer
Floating point calculation for games was a joke before Pentium 90 and above. Even PS1 used Fixed Point Math! Amiga needed more than FP math... |
07 May 2024, 17:17 | #4088 |
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@Thorham - 3,5'' indeed did fit A1200 fairly easily and was a lot cheaper per MB... So here goes careful planning and target price out of the window...
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08 May 2024, 04:00 | #4089 | ||||
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But hey, that was only some of us. Others were looking over the fence and seeing PCs with ever-increasing hard drive sizes, faster CPUs and VGA with chuunky 320x200 graphics, and of course those amazing games like Wing Commander and Alone in the Dark that the Amiga couldn't do because crappy Commodore couldn't keep up with the times. And they didn't seem to care about ergonomics either, only that it had the latest hardware in it. Who cares if it's awkward to move around and set up? (I mean, PCs were and nobody cared about that, so...). You say "Obviously CBM missed customers expectations - lack of / insufficient market research". Market research would have shown them that 90% of customers actually wanted a PC. But that wasn't the answer Amiga fans wanted to hear. Dave Haynie said of Mehdi Ali and Bill Sydnes that:- Quote:
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So if you want someone to blame for this 'perhaps worse solution', put it on Jeff Franks and Harold Robbins - the engineers actually responsible for deciding to do it that way. If I was in Commodore I would have seriously considered making a version of this 'AA A600' (as they called it) that fitted inside the original A600 case. That would be really neat! It's actually possible to do this with a stock A1200 motherboard if you cut off the bit at the end with the joystick port. Quote:
My A1200's internal floppy has been out of action for while, so I have been using an external A1010 drive while looking for a replacement. Today I received a Panasonic JU257 HD 3.5" floppy drive which I purchased off Trade Me for NZ$17. This is the same drive which was used in Amiga Technologies A1200s, and can easily be modified to make it 100% Amiga compatible. My internal floppy drive used to be very reliable, and I enjoyed using it. Having a hard in there would be a bit weird, but as you say it was a possible solution if you desperately wanted to use a 3.5" drive. Personally I would rather have a nice lightweight 2.5" drive. My current hard drive is 'only' 1GB, but I have two 4GB drives pulled from old Pentium laptops if I decide that isn't enough. 4 GB! That would have blown our minds in 1992... Last edited by Bruce Abbott; 08 May 2024 at 04:07. |
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08 May 2024, 04:28 | #4090 | |
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3.5" drives were often problematic due to their much longer startup time. This was caused by drive manufacturers only testing their stuff on PC's, which in those days spent a lot time in POST giving the hard drive plenty of time to spin up. BTW it wasn't just the Amiga had sometimes had problems. I remember getting a bunch of new hard drives that wouldn't work with our 386SX motherboards. The supplier said it was caused by one having 3.3V logic and the other 5V. I don't know if that was true but we fixed it by sending the drives back and getting a different brand. |
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08 May 2024, 07:14 | #4091 | ||
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3.5 inch HDD fits inside A1200 since there are 3rd party 3.5-inch HDD kits. https://www.lemonamiga.com/forum/viewtopic.php?t=958 A1200 with 3.5 inch HDD. The 3.5 inch HDD needs electrical isolation from the metal shield e.g. paper or cardboard. The metal shield could be optimized for a 3.5-inch HDD. A split power capable is needed for internal FDD and 3.5-inch HDD. A1200's PSU is designed to power an external FDD and an internal expansion card. The main reason for the 2.5-inch HDD for A1200 is due to mistakes in the A300/A600's design. A1200 is not A600. Quote:
For the US retail market timeline: Read https://archive.org/details/amiga-world-1992-12 Amiga World December 1992. A1200 missing in action. A1200 missed US Xmas 1992 sales. Amiga retailers were selling dead-end games ECS A600, A2000, A3000 and A3000T. From https://archive.org/details/amiga-world-1993-01 Amiga World January 1993. A1200 was previewed. https://archive.org/details/amiga-wo...e/n25/mode/2up Amiga World February 1993. A1200 was offered for sale from Commodore. Page 26 of 124. The two 3rd party vendors have "CALL Me" for the A1200 offer. https://archive.org/details/amiga-wo...93-03/mode/2up Amiga World March 1993. Page 22 of 124, MBX 1200 advert for A1200 Page 72 of 127, A1200 advert for $599, A1200HD for $849 $250 difference for just the bundled HDD. Page 74 of 124, A1230 Turbo+ (68EC030 @ 40Mhz, 1 MB Fast RAM) starting from $399. You're not going to win this debate. For June 1993. https://archive.org/details/amiga-world-1993-06 Page 30 of 100, A1200HD with 130 MB HDD = $899. (monitor not included) Page 52 of 100, A1200 = $549. Page 54 of 100, A1230+ Turbo = from $389. No Fast RAM fitted. A1200 RAM/FPU board = from $299. No FPU and No Fast RAM. Page 68 of 100, A1200 = $499. A1200 HD80 = $775. GVP A1230 with 68030 @ 40Mhz = $599. Page 74 of 100, 2.5 inch for A1200 package, add 40 MB = $199 80 MB = $275 120 MB = $405 GVP 1230 Turbo+ with 68030 @ 40Mhz and 4 MB Fast RAM = $599. (This is needed for Doom near full-screen with low details entry point). VXL-30's 68030 @ 25 Mhz with 2 MB RM = $399 68030 @ 40Mhz with 68882 and 2 MB Fast RAM = $449 68030 @ 40Mhz with 68882 and 8 MB Fast RAM = $849 M1230XA 68030 with MMU @ 50Mhz with no Fast RAM = $399 68030 with MMU @ 50Mhz with FPU @ 50Mhz and 4MB Fast RAM = $699 68EC030 @ 40Mhz with no Fast RAM = $325 68EC030 @ 40Mhz with FPU @ 33Mhz and 4MB Fast RAM = $549 Page 86 of 100 A1200 = $569 A1200 with 40MB HDD = $739 A1200 with 60MB HDD = $789 A1200 with 84MB HDD = $892 A1200 with 128MB HDD = $929 A1200 ($499) with GVP 68030 accelerator with 4MB FastRAM ($599) = $1,098. Select your HDD comparable against Gateway 2000's e.g. $405 for 120 MB. A1200 ($499) with GVP 68030 @ 40Mhz accelerator with 4MB FastRAM ($599) and 120 MB HDD ($400)= $1,498. No monitor. VS https://vintageapple.org/pcworld/pdf..._June_1993.pdf Gateway Party List, Page 72 of 314 4SX-33 with 486-SX 33Mhz, 4MB RAM, 170 MB HDD, Windows Video accelerator 1MB video RAM, 14-inch monitor for $1494. 4DX-33 with 486-DX 33Mhz, 8MB RAM, 212 MB HDD, Windows Video accelerator 1MB video RAM, 14-inch monitor for $1895. Page 128 of 314 Polywell Poly 486-33V with 486SX-33, 4MB of RAM, SVGA 1MB VL-Bus, price: $1250 SoundBlaster Pro clone ISA card is not expensive. -------------- For Q4 1993 Xmas. https://archive.org/details/amiga-wo...ge/n7/mode/2up Amigaworld, October 1993, Page 66 of 104 Amiga 4000/040 @ 25Mhz for $2299 (WTF? price close to Pentium PC clone) Amiga 4000/030 @ 25Mhz for $1599 Page 48 of 104 A1200 = $399. Page 82 of 104 M1230X's 68030 @ 50Mhz has $349 1942 Monitor has $389 A1200 with 85MB HDD has $624 A1200 with 130MB HDD has $724 I'm providing the price list and you're not. Last edited by hammer; 08 May 2024 at 08:52. |
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08 May 2024, 09:07 | #4092 | |
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The FPU requirement was pushed by Pentium PCs via Quake. John Carmack's Quake has single-handedly culled many Pentium clones into oblivion or wreaked their revenues. Carmack's statement against the Amiga was during 1994 still has operational Commodore UK and Commodore Germany which are Amiga's strongest markets. $20 DSP3210's 25 MFLOPS FP32 @ 50Mhz offers an alternative from the mentioned fixed point 3D game consoles. |
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08 May 2024, 09:20 | #4093 |
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@hammer
I would rather prefer to have a very strong enhanced blitter and copper than a dsp for Math. |
08 May 2024, 09:44 | #4094 | |||
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A1200's 32-bit Fast RAM controller is baked in. PCMCIA's ISA-based bus implies a mini-PC bridgeboard integration on the Gayle which is 16-bit connected to the Budgie. A500 doesn't have an ISA-based bus. Ramsey provides 32-bit memory controller service for 32-bit 68020/68030 CPU. A direct A500 into AGA wouldn't include Gayle (Fat Gary replacing Gary) and Budgie (Buster/Ramsey) modification. Quote:
A600's "PC" interfaces such as PCMCIA and IDE weren't a system seller when the A600 was a sales flop. The focus should have been on VGA's pack pixels over PCMCIA and IDE. Quote:
Unlike Mehdi Ali and Bill Sydnes, Nintendo officially supported math acceleration DSPs for SNES. For the Doom port, SNES only has one problem which is math power and Nintendo-guaranteed SuperFX2 support. Again, A600's "PC" interfaces such as PCMCIA and IDE weren't a system seller when the A600 was a sales flop. The focus should have been on VGA's pack pixels over PCMCIA and IDE. |
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08 May 2024, 09:46 | #4095 | |
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Amiga blitter can add integer numbers, not just a move engine. The blitter can combine the data from the three source DMA channels in up to 256 different ways to generate the values stored by the destination DMA channel. Amiga blitter can line draw and color fill polygons, the evolution is toward graphics DSP or GPU. 3DO is from key original Amiga engineers. I remember an Amiga article on the Amiga blitter and F-29 Retaliator. Jay Miner noted the workstation-class flight simulators and attempted to deliver a solution to the masses. Last edited by hammer; 08 May 2024 at 10:12. |
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08 May 2024, 10:00 | #4096 |
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@hammer
I know well blitter. |
08 May 2024, 11:01 | #4097 |
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08 May 2024, 11:56 | #4098 | ||
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Even better the AA3000 for 1990 instead of the ECS3000, and then the AA500 without DSP (optionnal on a expansion board) for september/octobre 1990. The 500+ ECS remain for the entry level at the same release date. |
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08 May 2024, 12:30 | #4099 |
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08 May 2024, 12:42 | #4100 | |
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Last edited by Thorham; 08 May 2024 at 13:17. |
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