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1771-DMC CoProcessor (HyperTerminal)

 
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carloscesaramjr
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carloscesaramjr

Joined: 31 Mar 2015
Posts: 114
Location: Brazil

PostPosted: 25/05/2018 01:31    Post subject: 1771-DMC CoProcessor (HyperTerminal) Reply with quote

Hi guys,

Does anyone have any tutorial how to upload and download to 1771-DMC using the hyperterminal?

thanks in advanced
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xoyot
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Joined: 24 May 2018
Posts: 2

PostPosted: 25/05/2018 21:45    Post subject: 1771-DMC: Upload & Download Using Hyper Terminal and Ker Reply with quote

This is a RA QA if help..
1771-DMC: Upload & Download Using Hyper Terminal and Kermit
Question
How do I download a file to 1771-DMC using Hyper Terminal and Kermit?

Answer
To download a file from a PC to the 1771-DMC using HyperTerminal
Code:
Connect a 1747-CP3 or a 1756-CP3 cable and connect to Comm 0 of the 1771-DMC
Start HyperTerminal
Setup the serial port in HyperTerminal of the PC for the following
9600 baud
8 bits
no parity
X-On X-Off
VT100 Emulation
ASCII setup - Echo typed letters locally (Add some line delays and character delays)
This is the default for the 1771-DMC; if your DMC is running the serial comms may be different.
Hit enter a few times to see $ in the DMC module
This is the OS-9 prompt
This means you are connected and communicating with the DMC module
If you don't see the $ then the DMC may need to be reset.
In the DMC type Kermit r
In HyperTerminal select Transfer - -> Send file
Protocol is Kermit  Filename - -> Browse to file
Select Send
When the file send is complete the $ will appear
The above works for text type files. Since Basic is not compiled it is able to be downloaded.

C and Assembler are compiled files.

To download a compiled file, to the 1771-DMC:

Follow steps 1 through 4.
In the DMC type Kermit ri
Follow steps 6 through 9.
To Upload a file from the 1771-DMC using HyperTerminal
Connect a 1747-CP3 or a 1756-CP3 cable and connect to Comm 0 of the 1771-DMC.
Start Hyper Terminal.
Setup the serial port in HyperTerminal of the PC for following
9600 baud
8 bits
no parity
X-On X-Off
VT100 Emulation
ASCII setup - Echo typed letters locally (Add some line delays and character delays)
This is the default for the 1771-DMC; if your DMC is running the serial comms may be different
Hit Enter a few times to see $ in the DMC module
This is the OS-9 prompt
This means you are connected and communicating with the DMC module
If you don't see the $ then the DMC may need to be reset.
In the DMC, type Kermit s filename.ext
In HyperTerminal select Transfer, Receive file
Protocol is Kermit Browse to desired folder
Select Receive.
When the file send is complete the $ will appear.
The above works for text type files. These files are Basic types and the startup file.

C and Assembler are compiled files.  To edit and compile C and Assembler, you need PCBridge, part number 1771-PCB.

Note 1771-PCB was discontinued February, 2016.

To upload a compiled file, from the 1771-DMC:

Follow steps 1 through 4.
In the DMC type Kermit si
Follow steps 6 through 9.
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stevetek100
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Joined: 31 Aug 2018
Posts: 1

PostPosted: 16/05/2021 11:41    Post subject: Re: 1771-DMC: Upload & Download Using Hyper Terminal and Reply with quote

Hello,

Does anyone have images of the original 1771-PCB disks?

The ~180kbyte file that is getting around seems to be missing the 68k cross compiler and the A-B libraries etc.

Thanks!
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