S-100 Boards For Sale
There is now a growing network of S-100 computer collectors.
If you have a card or computer for sale please let me know I will add it to
a list on this page (see below) for free. Please include a description of the card, asking price,
phone number if required and an e-mail address.
(Only cards with a valid e-mail address will be accepted).
S100Computers & N8VEM Boards Status and Order
List
As you can see in other sections of this site Andrew Lynch and I have and
will continue to make custom S-100 boards for our own use. A lot of
work goes into designing and manufacturing these boards. Typically they
start off as a point to point wire (or wire wrapped) soldered prototype
board. A long process at arriving at an efficient schematic is carried out.
A first prototype board is manufactured. The process may have to be repeated
before a final commercial quality board is made.
Realizing a number of others may want to use these boards we have opened the
final "commercial" board to others that may wish to obtain them. These are
high commercial quality but bare S-100 boards. You have to add your own IC
sockets chips etc. A schematic and assembly instructions is provided for
each board however on this web site.
Please remember however this is NOT a commercial venture. The boards will be
ordered in batches and little "hand holding" will be provided in their
building. That said the good news is that we can usually provide the boards
cheaply (~$20-40 each) payable via PayPal when we get them from the
manufacture.
This will be a continuously ongoing process. Andrew and I will try and keep
status/orders up to date. If you would like a board please let Andrew
(lynchaj@yahoo.com)
or me (monahan@vitasoft.org)
know. Also please review this list from time to time. If you
have ordered a board and you do not see your name below please let us know.
|
|
AVAILABLE |
AVAILABLE |
AVAILABLE |
AVAILABLE |
AVAILABLE |
AVAILABLE |
AVAILABLE |
|
IN WORK |
IN WORK |
IN WORK |
IN WORK |
IN WORK |
IN WORK |
| N8VEM S-100
Waiting List |
Regular |
Buffered |
|
|
ASCII |
|
System |
|
|
|
|
Bus |
|
Console |
| Name |
Protoboard |
Protoboard |
Backplane |
IDE |
Keyboard |
4MB SRAM |
Monitor |
|
EPROM |
PIC/RTC |
Z80 CPU |
Extender |
IO |
IO |
| Al W |
|
|
|
|
|
|
|
|
|
1 |
|
|
|
|
| Bill |
|
|
1 |
|
|
|
|
|
|
|
|
1 |
|
|
| Bob A |
|
|
1 |
|
|
|
|
|
|
|
|
|
|
|
| Brian M |
|
1 |
1 |
1 |
1 |
1 |
1 |
|
1 |
1 |
1 |
1 |
1 |
|
| Charles D |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Dan R |
|
|
1 |
|
|
1 |
|
|
1 |
1 |
1 |
|
|
|
| Don C |
|
1 |
1 |
|
|
|
1 |
|
1 |
|
|
1 |
|
|
| Douglas W. G |
|
|
|
1 |
|
|
|
|
|
|
|
2 |
|
|
| Emil S |
|
|
2 |
|
|
|
|
|
1 |
1 |
1 |
|
1 |
|
| Fabien N |
|
|
1 |
|
|
|
|
|
|
|
|
|
|
|
| Geoff H |
|
|
|
|
|
|
|
|
|
|
|
2 |
|
|
| Ian D |
1 |
|
2 |
|
3 |
|
2 |
|
2 |
2 |
2 |
2 |
|
|
| Jack R |
|
2 |
|
|
2 |
|
|
|
|
|
|
1 |
|
|
| Jerry B |
|
|
|
|
1 |
|
1 |
|
1 |
|
|
|
|
|
| Jim P |
1 |
1 |
2 |
2 |
2 |
1 |
|
|
|
|
|
|
|
|
| John C |
|
|
|
|
|
|
|
|
|
|
|
1 |
|
|
| John M |
|
2 |
|
|
|
|
|
|
|
|
|
|
|
|
| John M |
|
|
|
|
2 |
|
|
|
4 |
|
|
|
|
|
| John S |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Ken H |
|
|
|
|
|
|
|
|
1 |
|
1 |
|
|
|
| Ken K |
|
|
|
|
1 |
|
|
|
|
|
|
|
|
|
| Ken R |
|
|
|
|
|
1 |
|
|
|
|
1 |
|
1 |
|
| Kipp Y |
|
|
1 |
|
|
|
|
|
1 |
1 |
|
1 |
1 |
|
| Lawrence L |
|
|
|
|
|
|
|
|
|
1 |
1 |
|
|
|
| Leon B |
|
|
1 |
|
|
|
|
|
1 |
1 |
1 |
1 |
1 |
|
| Malcolm MacL |
|
|
1 |
|
1 |
|
1 |
|
|
|
|
|
|
|
| Matt T |
|
|
3 |
|
1 |
2 |
|
|
2 |
2 |
1 |
2 |
3 |
|
| Mike P |
|
|
|
1 |
|
|
|
|
|
|
|
|
|
|
| Mike S |
|
|
|
|
|
|
1 |
|
|
|
|
|
|
|
| Neil B |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Nick K |
|
|
|
|
1 |
|
|
|
|
|
|
|
|
|
| Oscar V |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Pete F |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Pete P |
|
|
1 |
|
|
2 |
|
|
1 |
1 |
1 |
1 |
1 |
|
| Pontus O |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Rich C |
|
1 |
|
|
|
|
|
|
|
|
|
|
|
|
| Rich C |
|
1 |
|
|
1 |
|
|
|
|
|
|
|
|
|
| Richard T |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Ron B |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Robert G |
|
|
|
|
1 |
|
|
|
|
|
|
|
|
|
| Roger H |
|
|
|
|
|
2 |
|
|
|
|
|
|
|
|
| Steven H |
|
|
|
|
|
|
|
|
|
|
|
1 |
|
|
| Steven J |
|
2 |
1 |
|
|
|
|
|
|
|
|
|
|
|
| Steven S |
|
|
2 |
|
2 |
|
|
|
2 |
2 |
2 |
2 |
|
|
| William McK |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Total |
2 |
11 |
22 |
5 |
19 |
10 |
7 |
|
19 |
14 |
13 |
19 |
9 |
0 |
Note "IN WORK", Signify boards that are still in the prototype stage and are not yet ready
for prime time.
S-100
Buffered Prototype Board
Andrew
Lynch and I made a new
S-100 Prototype Board that is designed to help take away the initial
drudgery of
building S-100 prototype boards. We have laid out the board so all the
address and data lines are buffered through 74LS245's or 74LS244's. Most of
the common S-100 bus control and status signals are also buffered. So
the user can right away get down to building useful circuits without the bus
connection/IC overhead. Also the board is arranged so a daughter
piggyback (no S-100) board can be attached via a series of connectors. This
way you can have cheap simple test boards made before you "burn" your own
real (more expensive) S-100 board. If you have a real interest in a
board(s) let us know.
A schematic which can be seen
here is supplied. Note these are bare boards. You add chips and
other components yourself. There is a wait list for additional boards if and
when demand warrants.
A second improved version of this board has been made. See
here
for more information. Here is a picture of that board:-
Basic S-100 Prototype Board
This a basic S-100 prototyping
board (no buffers etc.) has a 9"x4.5" area of PTH for wire wrap
or point to point wiring of prototypes.
All pins are exported and includes circuitry
for three voltage regulators, +5V, +12V, and -12V.
The SCRs are optional and can be modified by
the builder as desired.
The S-100 prototyping boards are $25 each plus
$3 shipping in the US.
These S-100 prototype board PCBs are currently
all sold and in the hands of builders being tested and used.
S-100 Motherboard
The S-100 backplane is a 6 slot active
terminated motherboard for building and/or repairing small S-100 systems.
It is primarily intended for bench-top work to repair and/or build boards
without risking valuable legacy S-100 chassis. The builder supplies their
own power supplies, connectors, and other components. There are links and
information available on how to obtain components as needed on the N8VEM wiki.
The S-100 prototyping boards are $32 each plus $3 shipping in the US. The
S-100 backplane PCBs are currently all sold and in the hands of builders being
tested and used. There is a wait list for additional boards if and when demand
warrants.
S-100
IDE Board
Andrew Lynch and I have completed an
S-100 IDE Board that is designed to interface the S-100 bus with IDE drives
and Compact Flash memory cards. Please see
here for
more information about this card.
The
second batch of boards have been used up by S-100 users. There is a
wait list for additional boards if and when demand warrants.
S-100
PC Keyboard Adaptor Board
This board allows you to utilize a
standard modern day PC keyboard as an ASCII keyboard for S-100 bus systems.
Please see here for more information about this card. A
second batch of boards have been used up by S-100 users. There is a wait
list for additional boards if and when demand warrants.
4 MB S-100
Static RAM Board
Andrew Lynch and I have also just completed
a 4 MB
S-100 Static RAM Board that is designed to allow you to utilize any speed
CPU (8 or 16 bit) in the S100 bus up to its maximum capacity of 16 MB. A
batch of boards have been already been used up by S-100 users. There is a wait
list for additional boards if and when demand warrants.
S-100
System Monitor Board
This is a S-100 Board
that allows you to review important S-100 bus signals and control the Master
CPU running the bus. Information about this board can be seen
here.
The board comes as a main S-100 board and one of three different
ttypes of display boards. You cut and add the type of display board you
need.
Future Boards...
We have a growing list of S-100 boards planned.
These include a really fast Z80 (8 MHz+), a Multifunctional serial IO board
(serial, USB, Speech, etc.), a Clock/Calendar and Interrupt Controller
board.
Later 8086, 80286
and 80386 boards as well as very powerful/flexible multi disk format FDC
board, Video boards etc. So stay tuned for progress.
Please use our forum site for requests, suggestions help etc.
BOARDS FOR SALE BY OTHER S-100 USERS
These are boards that other S-100
users have asked me to display. If interested please contact the user
directly.
If you would like to advertise (for
free) any S-100 boards you have pease let me know.
Intersystem's S-100 Boards For Sale
Sound Farm Electronics has some
new old stock S-100 boards for sale. These were manufactured by
Intersystem's between 1977 and 1983. They are available as kits or assembled
and tested (see below). All are from new old stock including the parts.
Kits include all active and passive components, dual wipe sockets, and a CD
with the manual in PDF format. For information on each board's use please
look at the on this website
Intersystem's section.
The boards are:
If you would like to order one or more of these, please send an email to:-
Soundfarm@mail.com
Indicate the board you would like, how many plus your zip
code/address. International orders are welcome.
We will send you a total
including the shipping cost.
You can then pay via PayPal, money order, or check.
*The 256k DRAM board uses 64k RAM chips such as MC6665's, 4164,etc.
Some early PCs and other computers used these chips and may be able to be
given a second life in S-100 service.
This page was last modified
on
08/22/2010