PPRuNe Forums - Search Results

Search: Posts Made By: ve3id

Showing results 1 to 4 of 4
Search took 0.00 seconds.

Forum: Rumours & News

27th Jun 2019, 00:45

Replies: 4,656

MAX’s Return Delayed by FAA Reevaluation of 737 Safety Procedures

Views: 4,789,250

Posted By ve3id

Most engineers that designed embedded control...

Most engineers that designed embedded control systems in the 80's and afterwards were weaned on the PDP11 or other DEC machines that used memory-mapped I/O and included it in their designs. Motorola...

Forum: Rumours & News

27th Jun 2019, 00:38

Replies: 4,656

MAX’s Return Delayed by FAA Reevaluation of 737 Safety Procedures

Views: 4,789,250

Posted By ve3id

Best use I ever saw of the 11/45 was in the wind...

Best use I ever saw of the 11/45 was in the wind tunnel at Uplands National Research Centre near Ottawa. They had full bipolar memory in it - probably the fastest PDP11 that ever existed. Faster...

Forum: Rumours & News

27th Jun 2019, 00:04

Replies: 4,656

MAX’s Return Delayed by FAA Reevaluation of 737 Safety Procedures

Views: 4,789,250

Posted By ve3id

This is not a new feature, it was available on...

This is not a new feature, it was available on the PDP11 way back in the eighties when I was an FE on DEC hardware!

Forum: Rumours & News

26th Jun 2019, 23:27

Replies: 4,656

MAX’s Return Delayed by FAA Reevaluation of 737 Safety Procedures

Views: 4,789,250

Posted By ve3id

'access the I/O ports directly': this needs a bit...

'access the I/O ports directly': this needs a bit of explanation! If you are in kernel mode on any fit-for-use operating system, you can always access the I/O ports directly - how else do you do I/O...

Showing results 1 to 4 of 4