Difference between revisions of "DF10 Data Channel"
From Computer History Wiki
m (Typos) |
(I/O bus too) |
||
| Line 1: | Line 1: | ||
| − | The '''DF10 Data Channel''' is a [[channel]] for the early [[PDP-10]] models ([[KA10]] and [[KI10]]) which had the PDP-10 [[main memory]] [[bus]] as a standard bus. It can connect to [[multi-port memory]] banks either directly, or via an [[MX10 Memory Data Multiplexor]]. | + | The '''DF10 Data Channel''' is a [[channel]] for the early [[PDP-10]] models ([[KA10]] and [[KI10]]) which had the PDP-10 [[main memory]] [[bus]] as a standard bus. It can connect to [[multi-port memory]] banks either directly, or via an [[MX10 Memory Data Multiplexor]]. It is also connected to the system's [[input/output|I/O]] bus, to allow the [[Central Processing Unit|CPU]] to control it. |
It has limited capabilities, compared to most channels from other manufacturers: it supports only the following types of [[channel control word]]s: | It has limited capabilities, compared to most channels from other manufacturers: it supports only the following types of [[channel control word]]s: | ||
Revision as of 14:23, 8 November 2018
The DF10 Data Channel is a channel for the early PDP-10 models (KA10 and KI10) which had the PDP-10 main memory bus as a standard bus. It can connect to multi-port memory banks either directly, or via an MX10 Memory Data Multiplexor. It is also connected to the system's I/O bus, to allow the CPU to control it.
It has limited capabilities, compared to most channels from other manufacturers: it supports only the following types of channel control words:
- End of program
- Jump to new CCW list
- Discard data
- Transfer data to/from memory
It is used with device controllers such as the RP10 disk controller and the TM10 Magnetic Tape Control.
