176 lines
6.8 KiB
Plaintext
176 lines
6.8 KiB
Plaintext
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Public Message
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Message # 1885 *MM1 TECH Echo*
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To : John A Donaldson
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From : Warren Hrach
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Subject : Re: KTerm YModem
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Date : 94/02/10 08:29:39
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Previous Reply is Message 1872
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On Tuesday, February 8th, 1994 - John A Donaldson wrote:
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JA> This msg is really to the person that sent me email about having
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JA> trouble using the YModem on KTerm Beta V2.0.
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JA> YModem on KTerm is NOT YMODEM BATCH. If you select just YMODEM, it
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JA> works correctly.
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John,
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It is I, Warren that noted the Ymodem in the protocol window is not
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Ymodem batch. Since there exists a Xmodem/1k it would normally be safe
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to assume the Ymodem is the batch type. Some time back Xmodem/1k was
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erroneously assumed to be Ymodem so that is an old wives tale thing.
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I don't have the specs for Ymodem but you may be able to glean the
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operation from the source for xydown if you have that. I beleive it was
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distributed with source. Although that will only be good for
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downloading in Ymodem batch.
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-Warren Hrach, MM/1 Sales Rep.
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--- RiBBS v2.10 (Beta)
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* Origin: Ocean Beach BBS 619-224-4878 MM1 TECH moderator (1:202/343)
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Public Message
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Message # 1897 *MM1 TECH Echo*
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To : All
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From : David Graham
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Subject : Incor Screws UP MM/1 Production!
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Date : 94/02/10 18:19:52
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Flash!! Flash!! Flash!! Flash!! Flash!! Flash!! Flash!!
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On November 8th, 1993, David McCain at Incor Systems Corporation of
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114 Industrial Park Drive in Soddie-Daisy TN informed me that Incor was
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in possession of 50 complete MM/1 systesm, which they would sell be
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(to me) as customers purchased them on a cash in advance basis. On
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January 6th, 1994, I sent them a cashiers check for the first I/O board.
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Oh January 26th, I received from them an incomplete CPU card. When I
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called to ask why, they told me it was sent to replace the I/O board
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I ordered because they had NONE READY TO SELL. At this time, Incor
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claims to have 60 or so I/O boards which are bare. They decline to
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finish them, even though they have been given evidence to confirm that
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orders DO exist, including backorders from IMS which Paul K Ward
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intends to purchase from me in order to complete his sales! Please
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call 1-615-332-2119 and ask for David McCain.
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Express to him your support for the MM/1 and encourage him to either
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continue production, or make some arrangement to allow BlackHawk
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Enterprises, Inc. to do so.
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Without such support, the MM/1 WILL NOT GO ON!!! Please support us
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now!!! THANKS!!!!
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--- RiBBS v2.10
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* Origin: Ocean Beach BBS 619-224-4878 MM1 TECH moderator (1:202/343)
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Public Message
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Message # 1907 *MM1 TECH Echo*
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To : George Hine
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From : John A Donaldson
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Subject : Re: KTERM PROBLEM
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Date : 94/02/09 22:03:00
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George,
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The file locking is standard operating procedure for OS9. The Capture
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mode opens the file for write only. Thus if you attempt to open for
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reading the same file, it will go into file locking.
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The only other problem I have found was trying to use the YMODEM
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download in a BATCH mode. The YModem in KTerm is NOT BATCH. I am looking
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into what it will take to make it function in BATCH mode. Right now the
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only difference between XModem and YModem is, with YModem you don't have
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to enter a file name. It gets the filename from the host.
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Also if you are downloading a text file and attempt to open the same
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file from another window, it will also go into file locking or worst,
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crash the download.
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I have not had any problems opening a file with ME in another window
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as long as it is not the file being captured or downloading.
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Please keep me informed on any problem that you come across.
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Regards,
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John A. Donaldson
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--- RiBBS v2.10
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* Origin: THE-GOLDEN-COCO-bbs,RIBBS/OS9/OCN,HOUSTON,TX (1:106/941)
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Public Message (Rec)
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Message # 1910 *MM1 TECH Echo*
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To : Warren Hrach
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From : George Hine
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Subject : 8MEG UPGRADE
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Date : 94/02/10 06:25:00
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Next Reply is Message 1921
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Dear Warren:
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I have done the 4 meg hack as directed for a computer with the 68340
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accelerator board, as follows:
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I used a 74AC32E and connected
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Pin 1 to pin 16 of U1, This chip was replaced on upgrade to a
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22V10
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Pin 2 to bottom of board, hole at pin 21 of simm
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Pin 3 to simm pin 21 on both simms
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Pin 14 to Vcc
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Pin 7 to gnd
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Pins 4,5,9,10,12,13 to gnd
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Pins 6,8,11 not connected
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I installed 2 8megx8bit 60ns simms
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I changed init file as follows:
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Address Value Old New
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$DF $20 $80 colored memory top of Sys. Ram
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$A4 $32 $38 memory size text 2 to 8 meg, this
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is different than the 68070 init
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mod which says 3 meg at add. $AA
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I removed the jumper closest to the backplane and rebooted with 9 megs.
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I used a small printed circuit board with holes and traces for a single
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chip already present and soldered a socket to it. I removed the U1 chip and
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soldered to the pins on the bottom of the board at U1 for ground, +5v (vcc)
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and pin 1. The grounds and floats for the unused circuits on the 74AC32E were
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made on the new circuit board. Notice that all connections were to empty
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sockets, no soldering to the chips.
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I removed the old SIMM's heated the two pins, sucked out the solder, and
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then pushed them up and out. I bent the pin up the side of the connector
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and soldered a wire to each and ran it to the new board. I soldered a wire
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to the empty hole under pin 21 of one of the SIMM's and connected it to the
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new board. I carefully checked for shorts and continuity and then installed
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U1, the 74AC32E, and the new SIMMS. The pin 21 connectors can be placed in
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the socket when the SIMM is installed and will be held in place by the
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SIMM.
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This procedure is based on Mark Griffiths work and is only for MM-1's
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with the 68340 boards. It is very different from the modifications for a
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68070 (original) MM-1 and will not work on those machines.
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--- FLAME v1.0
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* Origin: The King's Market BBS (1:104/115)
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Public Message
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Message # 1921 *MM1 TECH Echo*
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To : George Hine
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From : Warren Hrach
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Subject : Re: 8MEG UPGRADE
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Date : 94/02/11 09:09:17
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Previous Reply is Message 1910
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George,
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I shall also make your upgrade text file a downloadable file in my
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MM/1 Official file section. Thank you for sending and proving it out.
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-Warren Hrach, MM/1 Sales Rep.
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--- RiBBS v2.10
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* Origin: Ocean Beach BBS 619-224-4878 MM1 TECH moderator (1:202/343)
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