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  1. S

    quadra 630 owners - question re: serial port performance

    cory: your comment about the technote brought me back to the serial DMA driver how can i check to see if im running v8 or v9 of the serialDMA driver? because it says right there that they corrected the mistake with the next version...
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    quadra 630 owners - question re: serial port performance

    Cory: i have tried system 8.1 on the performa5200CD for the reason of powerpc navtive code i did read abut that! but upgrading is not what im looking to do ! you keep suggesting upgrades! the whole point in me getting a 68k mac is to go BACKWARDS in TIME to achieve compatibility with earlier...
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    quadra 630 owners - question re: serial port performance

    no theres no mac driver exntesion for the 64xtc the driver itself is called OMS and has built in support for the interface and it works fine on other macs i have the ports on the 5200CD cant handle the higher speeds of serial communication  thats why it cant handle modems faster than a...
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    quadra 630 owners - question re: serial port performance

    "When this thread started, you hadn't ever tried your MIDI software with AppleTalk turned off." im sorry you must have misunderstood at no time did i say i had never tried with appletalk enabled i made a statement where i logically included that as a possibility as to what was causing the...
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    quadra 630 owners - question re: serial port performance

    im not sure im following your train of thought here the reason i was interested in changing the motherboard was to get a 68k powered mac that has color graphics im not concerned with upgrading.. im downgrading to fill in gaps in my collection of macs so that i can run software from the early...
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    quadra 630 owners - question re: serial port performance

    which upgrade card are you talking about? to upgrade which machine? im confused
  7. S

    quadra 630 owners - question re: serial port performance

    which upgrade card are you talking about? to upgrade which machine? im confused
  8. S

    quadra 630 owners - question re: serial port performance

    that would be pretty interesting actually,  two dimm slots would mean it would be possible to get higher than 36MB installed correct? the reason i havent done this upgrade/downgrade is because i think as soon as i get it ill just want a vintage nubus mac, to be able to use other nubus audio...
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    quadra 630 owners - question re: serial port performance

    i wish i could post a video i have SVP4.51 running on my performa 5200CD on system 7.5.5 right now its running ok i could show the MIDI performing somewhat accurately at 360bpm (just to make it work) and its looping playing a sequence of notes.. works great for overdubbing notes on other...
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    quadra 630 owners - question re: serial port performance

    yes as the LEM profile says quite plainly for all to see, they nerfed the ports on the 5200 the whole point of the thread is.. are they also nerfed on the Q630??????????? according to themk the answer is NO!  im hoping to hear a few more NO's for confirmation :)
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    quadra 630 owners - question re: serial port performance

    the appletalk being on while recording/playing midi always gives a warning whenever u launch midi programs on this system/os/mid90s apps vision/performer/oms/freemidi etc this was a (fact) universal thing in the mid 90s for all doing MIDI on mac + all diff system 7 os versions as it impacts...
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    quadra 630 owners - question re: serial port performance

    right !!  they did a s**t job of implementing the ppc chip into their existing architecture.. and killed off some features in the process my estimate was that the serial port problems were a DIRECT RESULT of the fact that they werent able to translate everything from 68k to PPC and the serial...
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    quadra 630 owners - question re: serial port performance

    http://www.oldschooldaw.com/forums/index.php?topic=3361.0 the article posted here is what gave me reason to believe that it might not.. because it explicitly states that a large group of macs from a specific time period (july 1993 - november 1994)could not accomplish this task im not sure if...
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    quadra 630 owners - question re: serial port performance

    hey there guys as many are aware there is the known issue that some early/mid 90s macs can have problems with the serial port communications; (such as the performa 5x00 series) im just wondering, can anyone confirm for me that the quadra 630's serial ports function on the same level of...
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    630 in 52xx

    as far as IDE implemenation goes.. on the performa 5200CD i have had an 80GB Sata drive connected to the IDE interface (with a SATA/IDE interface board in between) and its working fine for the longest time.. i cant comment on the quadra 630 - i guess i should just buy the board and try the mod...
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    630 in 52xx

    i still havent gone thru with this... lol im just trying to test my Opcode 64XTC midi interface with my performa 5200CD and its giving me midi communication errors over the serial port so i gues it really is a thing with the serial ports being unable to do proper midi communication on this...
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    SE/30 as MIDI sequencer

    check out www.oldschooldaw.com
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    GPUs that support accelleration in MacOS 8.6

    any other experienced users on the forum able to remember any PCI graphics cards that gave them good performance on mac os 8?????
  19. S

    GPUs that support accelleration in MacOS 8.6

    ok cool coz yea all mine are green SAFT type batteries.. i never had a problem ever (knock on wood) how many macs do u have to own before this becomes a real issue? i think i have under 10 at least ;) maybe thats why im in the clear LOL
  20. S

    GPUs that support accelleration in MacOS 8.6

    wow i guess i better go swap out all my batteries.. was yours a SAFT 3.6 or 3.4 volt? or whatever?
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