Disk ][, and Mastery Development Cards

5 posts / 0 new
Last post
Offline
Last seen: 2 years 7 months ago
Joined: Mar 31 2020 - 19:55
Posts: 848
Disk ][, and Mastery Development Cards

I came across my big box of Disk ][ cards, and a large set of Mastery Development Teacher/Slave cards today. 

 

Is there an easy way to identify if the Disk ][ cards are 16-sector? I certainly do not recall how, other than the '16' decal that was on the later-model cards. 

 

I'm unsure what I will do with the MD cards. I certainly have enough to make a serial network in here, but I have no practical application for that as no-one else is here to use it. 

Offline
Last seen: 4 hours 27 min ago
Joined: Jun 18 2010 - 13:54
Posts: 795
The original 13 sector PROMs

The original 13 sector PROMs are labeled P5 (341-0009) and P6 (341-0010).

The 16 sector PROMs are labeled P5A (341-0027) and P6A (341-0028).

Offline
Last seen: 2 years 7 months ago
Joined: Mar 31 2020 - 19:55
Posts: 848
jeffmazur wrote:The original
jeffmazur wrote:

The original 13 sector PROMs are labeled P5 (341-0009) and P6 (341-0010).

The 16 sector PROMs are labeled P5A (341-0027) and P6A (341-0028).

 

Thank you. I'll go over each and mark '13' or '16' on them based on this. 

Offline
Last seen: 8 months 2 days ago
Joined: Aug 16 2013 - 01:24
Posts: 2
If you still have the Mastery

If you still have the Mastery Devolopment board I would be interrested in buying them.

 

Thank you:

Patrick M. King

Offline
Last seen: 1 month 4 weeks ago
Joined: Jul 5 2018 - 09:44
Posts: 2587
Apple2many wrote:If you still
Apple2many wrote:

If you still have the Mastery Devolopment board I would be interrested in buying them.

 

Thank you:

Patrick M. King

 

You may need to send them a PM.  I think that will send them an email notification.  Otherwise unless they've subscribed to this thread they may not know of your post since they haven't logged on in nearly 2 years.  That also assumes that the email they signed up with here is still deliverable.

 

That's the problem all to often when replying to stale content.

 

 

Log in or register to post comments