About intel SIM4-01

[yjfy]

About SIM4-01, Found that the three version.

Version number: PC-114-B

It ¡s a PROTOTYPE from intel reference document:SIM4-01 & SIM4-02.pdf

 

[yjfy]

Version number: PC-114-C

This version is also more common£¬Are used in Grey trace White ceramic / White ceramic C4004¡£Find three pictures:

1.http://www.brew-wood.co.uk/computers/4004_history.htm

2.http://www.intel-vintage.info/inteldevelopmenttools.htm

3.http://www.oldcomputermuseum.com/sim4-01.html

 

[yjfy]

Version numberC 114 D
This version of the late, May use the White ceramic C4004 / D4004.
The board did not know who was developed.

 

[Dwight Elvey]

My SIM4-01 is a rev D with grey trace C4004. Newest date codes on my
board are '73.
Someplace I have a dump of the EPROMs to use with the MP7-03 programmer
card.
Dwight

 

[yjfy]

Can you show your SIM4-01 photos?
THANKS!

 

[Roland Huisman]

Wonderful boards!

Did they fit into a Intellec 4? Or was the Intellec 4 like the 8 with a 100 pin connector?

Regards, Roland

 

[Dwight Elvey]

Wonderful boards!

Did they fit into a Intellec 4? Or was the Intellec 4 like the 8 with a 100 pin connector?

Regards, Roland

I believe the Intellec 4 boards were different.
Dwight

 

[antiquekid3]

I believe the Intellec 4 boards were different.
Dwight

I concur. My Intellec 4 MOD 40 uses a 100-pin edge connector. Looks like SIM4-01 uses 72 pins.

Kyle

 

[Dwight Elvey]

The fourth eprom on the board is just an extra. The program
only uses 3 eproms.
Dwight

 

[yjfy]

Let me feed one's sight on.
But the picture is too small.

 

[Dwight Elvey]

Let me feed one's sight on.
But the picture is too small.

They are just thumbnails. Click on the picture and it
will be larger.
Dwight