Title
A Control Unit for a DEC PDP-8 Computer and a Burroughs Disk
Abstract
The control unit maps a semicontinuous address space of the computer into a segmented BCD-addressed address space of the disk. An interesting buffering system provides for the maximum memory access time of the PDP-8 and high disk transfer rate. In principle, the buffering could be generalized to handle arbitrarily long waiting delays. The position of the disk may be read under program control. The execution of erroneous command sequences are not permitted (and hardware detected). Out-of-range disk addresses are detected.
Year
DOI
Venue
1969
10.1109/T-C.1969.222578
IEEE Transactions on Computers
Field
DocType
Volume
Address space,Disk buffer,Computer science,Real-time computing,Control unit,Computer hardware,Access time,Program control,Parallel computing,Disk array controller,Operating system,Disk sector,Disk controller
Journal
18
Issue
ISSN
Citations 
11
0018-9340
1
PageRank 
References 
Authors
2.71
0
2
Name
Order
Citations
PageRank
A. van de Goor1557.78
Gordon Bell21050532.60