Internal Cards/Boards Collected

Thank You to Jim Notini for help in identification!!

 

Coleco Electronics

   

Adds 64K bytes of RAM to give the ADAM system a total of 144K
Random Access Memory. It increases the workspace capacity of
SmartWRITER word processing by 64,000 characters ... a full 32
pages of double-spaced text. It's a "card" that plugs directly into a slot
beneath the access door of the Memory Console. Once it's in place,
users can run more complex programs. The Memory Expander will
increase the impressive power of ADAM, and add immeasurably to
versatility.

Installs in expansion slot #3.

Updated software revisions for SmartWriter usuallt to bring up to Revision 80 without having to replace EPROMS on mother board..

Installs in expansion slot #2.

For European ADAMs, Coleco provided "language cards" which had French or German versions of the SmartWriter ROM word processor, including alternate graphics character sets for use with corresponding daisy wheels for the ADAM printer. Three electrical signals necessary to access these language cards are not implemented on ADAMs built for North America.

Installs in expansion slot #2.

 
 
   

Full-duplex, 300 baud, autodial moden that connects directly to the phone line without additional interfaces or receiver cups. Bell 103 compatible, Incudes ADAMLink Software.

Installs in expansion slot #1.

Factory Test Harness Factory Test Harness

Lundy Electronics

     

The EXPAnDDR board adds a BOOT PROM socket, a parallel port, and a memory expansion board addressor port to your ADAM computer.

This is a cost-reduced design for users who want to experiment with available BOOT PROMs, diagnose a faulty ADAM computer, use a parallel printer, or need a cheap memory addressor for expanded memory.

More information on the EXPAnDDR board as well as boot PROM images can be found at Eric Pearson’s GitHub project page

at https://github.com/epearsoe/EXPAnDDR.

Installs in expansion slot #2.

The Coleco ADAM Multipurpose Interface Board.

Features:

  • Replaces the serial port connector with an integrated WiFi modem for up to 19.2k baud.
  • Terminal port for external 80 column support.
  • Parallel port for printer.
  • Boot PROM socket.
  • Memory expander signal for memory expander cards over 64K.

https://github.com/epearsoe/MIB238,

Installs in expansion slot #2.

The Multipurpose Interface Board (MIB238 board) is a redesign of the Micro Innovations MIB3 board that only requires 5 volts using modern MAX238 transceivers. The MIB238, like the MIB3, adds a BOOT PROM socket, two RS-232 ports, a parallel port, and a memory expansion board addressor port to your ADAM computer.

 https://github.com/epearsoe/MIB238

 

Installs in expansion slot #2.

Adds 1mb of RAM to give the ADAM system
plenty of Random Access Memory.

 

Installs in expansion slot #3.

REQUIRES ADDRESSOR BOARD (MIB3, MIB238, WXPAnDDR)

       

We now have the ability to create new tapes with true digital formatting for the Coleco ADAM! You will no longer have to hunt down and spend a ton of money trying to procure a seemingly impossible to find MEGACOPY III by Trisyd back from 1987.

Note: You need two DDP drives in working order to use this device.

Features:

  • Small 1-7/8”x1-7/8” PCB that adheres to the inside wall of the console just to the right of where the DDP connectors go that stays totally hidden from view. The console top cover will need to be removed to access the momentary button switch to ENABLE/DISABLE the device when needed.
  • The status LEDs and button are placed at the top for easy access.
  • Improved design by using a small 8-pin PIC microcontroller to handle the control logic in place of the discrete logic the original design had.
  • Simple, low-cost momentary button enables/disables the device in place of the expensive SPST push (not toggle) switch of the original and also controls both status LEDs.

The Lundy Electronics ADAM Delta DRAM to SRAM Converter PCB mod uses modern, readily available components to replace original, obsolete DRAM. The added benefit of this mod is that it also removes the inefficient need of +12v and -5v required by the original DRAM. All the original DRAM, associated decoupling capacitors, and power inductors are completely removed from the system. The new SRAM Conversion PCB then installs where the original DRAM was located, and specific required pins are then soldered in place on the PCB. The Converter PCB only requires 27 total solder pins versus the original 162 total DRAM, associated decoupling capacitors, and inductor solder joints

 

https://lundyelectronics.com/shared-files/865

The Coleco ADAM ADAMnet Power Inlet Board for Internal Power Supply Adapter is a Lundy Electronics exclusive that offers many features for ADAM console modders. Limit two per customer.

Features:

  • Fully backwards compatible replacement for factory Coleco power inlet board and mounting
  • Quality DB-9 power inlet connector positioned slightly more forward than factory Coleco power inlet board for better connections using third-party external power supplies
  • Provides an Internal ADAMnet connector for internal expansions such as the Lundy Electronics Internal ADE Pro and Internal FujiNet
  • Provides an ADAMnet reset silence jumper for the ability to stop printer reset every time the ADAM reset button is pulled
  • Configure +5 out to DB-9 for use with Roller Controller power adapter or Coleco printer use only

https://lundyelectronics.com/shared-files/848

 

 

The Coleco ADAM ADAMnet Power Inlet Board for External Power Supply Adapter is a Lundy Electronics exclusive that offers a seamless way to add an internal ADAMnet connector and a printer reset silencer while using a factory printer power supply. Limit two per customer.

Features:

  • Fully backwards compatible replacement for factory Coleco power inlet board and mounting
  • Quality DB-9 power inlet connector positioned slightly more forward than factory Coleco power inlet board for better connections using third-party external power supplies
  • Internal ADAMnet connector for internal expansions, such as the Lundy Electronics Internal ADE Pro and Internal FujiNet
  • ADAMnet reset silence jumper for the ability to stop printer reset every time the ADAM reset button is pulled.

 https://lundyelectronics.com/shared-files/847

 

 

     

Micro Innovations

Adds 64K bytes of RAM to give the ADAM system a total of 144K Random Access Memory.

Installs in expansion slot #3.

Adds 256K bytes of RAM to give the ADAM system a total of 320K Random Access Memory.

Installs in expansion slot #3.

Adds 1MB of RAM to give the ADAM system a total of 144K Random Access Memory. Access may be liited by programs such as with PowerPaint use only up to 512k.

Installs in expansion slot #3.

Provides access to numerous parallel printer options as well additional memory access above 64k. In addition board can accept a boot EPROM for ease in loading software at reset.

Installs in expansion slot #2.

 

Plug-in board for Coleco ADAM Computer that provides two RS·232 serial ports

• one set-up for a CRT terminal or serial
printer and the other ser up for a modem.

Installs in expansion slot #1.

Installs in expansion slot #2. Installs in expansion slot #1. Installs in expansion slot #2.
 

FRONT REAR FRONT REAR FRONT REAR
RARE - ADAMnet access to a HD.     Installs in expansion slot #2.
 
 
     
Installs in expansion slot #2.      
 
Installs in expansion slot #2. Installs in expansion slot #1. Installs in expansion slot #2. Installs in expansion slot #3.

 

 
  Installs in expansion slot #3. Installs in expansion slot #3.  
E&T Software

 

The Brewing Academy
 
   
       
 

Mr. Charles Mouse's 8Mb (1MB) memory card for the Coleco ADAM.  This one is very cool in that it has a battery backup, so if you are using it for a RAMDisk, the contents will stay as long as the battery has power!

Installs in expansion slot #3.

Mr. Pearson's Multi-Interface Board 238. To be clear we did NOT design them, we only build them for you to use.  As described on the GitHub Website:

The Multipurpose Interface Board (MIB238 board) is a redesign of the Micro Innovations MIB3 board that only requires 5 volts using modern MAX238 transceivers. The MIB238, like the MIB3, adds a BOOT PROM socket, two RS-232 ports, a parallel port, and a memory expansion board addressor port to your ADAM computer.

We have made them in the following varieties:

MIB238 version 5:  Gives you everything as described above.

MIB238 version 7: Gives you everything as described above AND a WiFi adaptor.  It is programmed with Modem software.

You also may choose to add on a BOOT EPROM

Installs in expansion slot #2.

 
Other

Adds 64K bytes of RAM to give the ADAM system a total of 144K Random Access Memory.

Installs in expansion slot #3.

Adds 64K bytes of RAM to give the ADAM system a total of 144K Random Access Memory.

Installs in expansion slot #3.