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???
09/09/04 20:37
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 		 #77160 - RE: Multiprocessing/ebay/vintage_puters
Responding to: ???'s previous message

maybe you could put multiple cheap 8052s on the board ... ala the Amiga, with Fat Agnes, et al ...

atari 400s look pretty cheap on ebay ...

Atari 400 on ebay

we had (when i was growing up):
electromechanical adding machine (about
the size of a cash register)
TI red-LED calculator (lensed LEDs)
Atari 2600
Atari 400
TRS 80 B/W
TRS 80 Coco (4KB RAM upgraded to 16KB)
cassette tape drive
6809 assembler cartridge
Commodore 64
Amiga
Ciarcia 8052-BASIC development board (1987)
and, my brother bought an imac once.

james


List of 177 messages in thread
TopicAuthorDate
Atari 400/800 implementation with 8052            01/01/70 00:00      
   RE: Atari 400/800 implementation with 8052            01/01/70 00:00      
      Sorry...            01/01/70 00:00      
   RE: Atari 400/800 implementation with 8052            01/01/70 00:00      
   RE: Atari 400/800 implementation with 80            01/01/70 00:00      
   RE: Atari 400/800 implementation with 80            01/01/70 00:00      
   Microprocesor emulator?            01/01/70 00:00      
      RE: Microprocesor emulator?            01/01/70 00:00      
         RE: Microprocesor emulator?            01/01/70 00:00      
         RE: Microprocesor emulator?            01/01/70 00:00      
            6502 emulation            01/01/70 00:00      
               RE: 6502 emulation            01/01/70 00:00      
                  RE: 6502 emulation            01/01/70 00:00      
         RE: Microprocesor emulator?            01/01/70 00:00      
            RE: Microprocesor emulator?            01/01/70 00:00      
               RE: Microprocesor emulator?            01/01/70 00:00      
               RE: Microprocesor emulator?            01/01/70 00:00      
                  RE: Microprocesor emulator?            01/01/70 00:00      
                  RE: Microprocesor emulator?            01/01/70 00:00      
                     RE: Microprocesor emulator?            01/01/70 00:00      
                        RE: Microprocesor emulator?            01/01/70 00:00      
      RE: Microprocesor emulator?            01/01/70 00:00      
         RE: Microprocesor emulator?            01/01/70 00:00      
   RE: Atari 400/800 implementation with 8052            01/01/70 00:00      
      RE: Atari 400/800 implementation with 80            01/01/70 00:00      
   RE: Atari 400/800 implementation with 8052            01/01/70 00:00      
   Video output with 8052?            01/01/70 00:00      
      VGA?            01/01/70 00:00      
      RE: Video output with 8052?            01/01/70 00:00      
         RE: Video output with 8052?            01/01/70 00:00      
         RE: Video output with 8052?            01/01/70 00:00      
            RE: Video output with 8052?            01/01/70 00:00      
            RE: Video output with 8052?            01/01/70 00:00      
   RE: Atari 400/800 implementation with 8052            01/01/70 00:00      
      RE: Atari 400/800 implementation with 8052            01/01/70 00:00      
      RE: Atari 400/800 implementation with 80            01/01/70 00:00      
         Do we really need 6502 emulation?            01/01/70 00:00      
            RE: Do we really need 6502 emulation?            01/01/70 00:00      
               RE: Do we really need 6502 emulation?            01/01/70 00:00      
                  I'm game!            01/01/70 00:00      
                     RE: I'm game!            01/01/70 00:00      
                        RE: I'm game!            01/01/70 00:00      
                           RE: I'm game!            01/01/70 00:00      
                              RE: I\'m game!            01/01/70 00:00      
                                 RE: I\'m game!            01/01/70 00:00      
   8052-based video or off-chip solution            01/01/70 00:00      
      RE: 8052-based video or off-chip solutio            01/01/70 00:00      
      RE: 8052-based video or off-chip solution            01/01/70 00:00      
         RE: 8052-based video or off-chip solution            01/01/70 00:00      
         RE: 8052-based video or off-chip solution            01/01/70 00:00      
      My My...Where is the OLD spirit?            01/01/70 00:00      
   RE: Atari 400/800 implementation with 8052            01/01/70 00:00      
      LCD?            01/01/70 00:00      
         RE: LCD?            01/01/70 00:00      
            RE: LCD motiv?            01/01/70 00:00      
   Revisiting video & emulation            01/01/70 00:00      
      RE: Revisiting video & emulation            01/01/70 00:00      
         RE: Revisiting video & emulation            01/01/70 00:00      
            RE: Revisiting video & emulation            01/01/70 00:00      
            RE: Revisiting video & emulation            01/01/70 00:00      
               RE: Revisiting video & emulation            01/01/70 00:00      
                  RE: Revisiting video & emulation            01/01/70 00:00      
                  RE: Revisiting video & emulation            01/01/70 00:00      
      RE: Revisiting video & emulation            01/01/70 00:00      
         RE: Revisiting video & emulation            01/01/70 00:00      
            RE: Revisiting video & emulation            01/01/70 00:00      
               RE: Revisiting video & emulation            01/01/70 00:00      
                  RE: Revisiting video & emulation            01/01/70 00:00      
                     RE: Revisiting video & emulation            01/01/70 00:00      
                        RE: Revisiting video & emulation            01/01/70 00:00      
                           RE: Revisiting video & emulation            01/01/70 00:00      
                              Phillip implements 8052 video            01/01/70 00:00      
                                 RE: Phillip implements 8052 video            01/01/70 00:00      
                                    Phillip video user page            01/01/70 00:00      
                                       RE: Phillip video user page            01/01/70 00:00      
                                          Silabs as video chip            01/01/70 00:00      
                                             RE: Silabs as video chip            01/01/70 00:00      
                                       RE: Phillip video user page            01/01/70 00:00      
                                          RE: Phillip video user page            01/01/70 00:00      
                                             RE: Phillip video user page            01/01/70 00:00      
                              RE: Revisiting video & emulation            01/01/70 00:00      
   WHY?            01/01/70 00:00      
      RE: WHY?            01/01/70 00:00      
      None of the above            01/01/70 00:00      
   Programmable logic again            01/01/70 00:00      
   Defining the project & new ideas            01/01/70 00:00      
      RE: Defining the project & new ideas            01/01/70 00:00      
      RE: Defining the project & new ideas            01/01/70 00:00      
         RE: Defining the project & new ideas            01/01/70 00:00      
            RE: Defining the project & new ideas            01/01/70 00:00      
               RE: Defining the project & new ideas            01/01/70 00:00      
      RE: Defining the project & new ideas            01/01/70 00:00      
         RE: Defining the project & new ideas            01/01/70 00:00      
            RE: Defining the project & new ideas            01/01/70 00:00      
               RE: Defining the project & new ideas            01/01/70 00:00      
                  RE: Defining the project & new ideas            01/01/70 00:00      
                     RE: Efficiency            01/01/70 00:00      
                        RE: Efficiency            01/01/70 00:00      
                           RE: Efficiency            01/01/70 00:00      
                              RE: Efficiency            01/01/70 00:00      
                                 RE: Purpose of OS/Relocatable code            01/01/70 00:00      
                                    RE: Purpose of OS/Relocatable code            01/01/70 00:00      
                                       RE: Purpose of OS/Relocatable code            01/01/70 00:00      
                                          RE: Purpose of OS/Relocatable code            01/01/70 00:00      
                     RE: Defining the project & new ideas            01/01/70 00:00      
                        RE: Defining the project & new ideas            01/01/70 00:00      
                     RE: Defining the project & new ideas            01/01/70 00:00      
   Take a look            01/01/70 00:00      
   Starting specifications?            01/01/70 00:00      
      RE: Starting specifications?            01/01/70 00:00      
         I2C vs. parallel bus            01/01/70 00:00      
      RE: Starting specifications?            01/01/70 00:00      
         RE: Serial vs. parallel internal bus            01/01/70 00:00      
            RE: Serial vs. parallel internal bus            01/01/70 00:00      
      Then parallel..            01/01/70 00:00      
   RE: Atari 400/800 implementation with 8052            01/01/70 00:00      
      Re: Architecture questions            01/01/70 00:00      
      RE: Atari 400/800 implementation with 80            01/01/70 00:00      
         RE: Atari 400/800 implementation with 80            01/01/70 00:00      
            RE: Atari 400/800 implementation with 80            01/01/70 00:00      
               RE: Atari 400/800 implementation with 80            01/01/70 00:00      
                  RE: Atari 400/800 implementation with 80            01/01/70 00:00      
   Proposal: Internal Data Bus            01/01/70 00:00      
      RE: Proposal: Internal Data Bus            01/01/70 00:00      
         RE: Proposal: Internal Data Bus            01/01/70 00:00      
            RE: Command/Data line            01/01/70 00:00      
               RE: Command/Data line            01/01/70 00:00      
                  RE: Command/Data line            01/01/70 00:00      
                     RE: just recalled another            01/01/70 00:00      
                        RE: just recalled another            01/01/70 00:00      
                     RE: Alternative bus strategies            01/01/70 00:00      
         RE: Proposal: Internal Data Bus            01/01/70 00:00      
      RE: Proposal: Internal Data Bus            01/01/70 00:00      
         RE: Proposal: Internal Data Bus            01/01/70 00:00      
            RE: Proposal: Internal Data Bus            01/01/70 00:00      
               RE: Proposal: Internal Data Bus            01/01/70 00:00      
                  RE: Proposal: Internal Data Bus            01/01/70 00:00      
                     RAM quantity & Interrupts            01/01/70 00:00      
                        RE: RAM quantity & Interrupts            01/01/70 00:00      
      Where's the memory?            01/01/70 00:00      
         RE: Shared memory as the data bus?            01/01/70 00:00      
         RE: Where\'s the memory?            01/01/70 00:00      
            RE: Multiport/DMA limitations            01/01/70 00:00      
               RE: Multiport/DMA limitations            01/01/70 00:00      
                  DMA on the Atari            01/01/70 00:00      
                     RE: DMA on the Atari            01/01/70 00:00      
                        RE: DMA on the Atari            01/01/70 00:00      
                           RE: DMA on the Atari            01/01/70 00:00      
                           RE: DMA on the Atari            01/01/70 00:00      
               RE: Multiport/DMA limitations Yes But..            01/01/70 00:00      
   Future of this project            01/01/70 00:00      
      RE: Future of this project            01/01/70 00:00      
         Purpose of the project            01/01/70 00:00      
            RE: Purpose of the project            01/01/70 00:00      
         RE: Future of this project            01/01/70 00:00      
      RE: Future of this project            01/01/70 00:00      
      RE: Future of this project            01/01/70 00:00      
         RE: Future of this project            01/01/70 00:00      
      RE: Future of this project            01/01/70 00:00      
   RE: Atari 400/800 implementation with 80            01/01/70 00:00      
      RE: Atari games on CD            01/01/70 00:00      
   RE: Multiprocessing/ebay/vintage_puters            01/01/70 00:00      
   RE: Karas the Big Party Pooper            01/01/70 00:00      
      That's the point            01/01/70 00:00      
      RE: Karas the Big Party Pooper            01/01/70 00:00      
         RE: Karas the Big Party Pooper            01/01/70 00:00      
            RE: Karas the Big Party Pooper            01/01/70 00:00      
               RE: in a grid            01/01/70 00:00      
                  RE: in a grid            01/01/70 00:00      
                     RE: in a grid            01/01/70 00:00      
                        RE: in a grid            01/01/70 00:00      
                           RE: in a grid            01/01/70 00:00      
      RE: Karas the Big Party Pooper            01/01/70 00:00      
         RE: Karas the Big Party Pooper            01/01/70 00:00      
   RE: Atari 400/800 implementation with 8052            01/01/70 00:00      
   About the multiprocessor scheme            01/01/70 00:00      
   Home built 8051 computer??            01/01/70 00:00      

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