Table of Contents
Advertisement
Punch Reader Unit
The Punch Reader Unit (PRU 930) connects the CPF 930 card punch and the CRF 930 card reader to
the DATANET-30.
The card punch used is the GE-200 Series 100 card-per-minute punch. The
card reader is optional with this module. When used, it operates the same as when the CRF 930
is installed with a CRU 930 module described above.
The card punch operates via the buffer selector and requires eight buffer selector addresses.
The PRU 930 consists of two modules.
Functional control of the punch is by the DATANET-30
program via the buffer selector.
DATANET-30
Punch Reader
Unit
Figure 29. DATANET-30 with Card Punch and Reader Units
OTHER SYSTEM COMPONENTS
The 6E-200 Series Peripheral Switch
The Peripheral Switch (PSC 201) is an optional feature for the GE-200 Series computers and the
DATANET-30.
The number of peripheral controllers which may be switched between the G-E
systems is as follows:
GE-215
3 Peripheral Controllers
GE-225
8 Peripheral Controllers
GE-235
7 Peripheral Controllers
DATANET-30
8 Peripheral Controllers
This switching capability permits optimum utilization of all peripheral equipment for multiple
systems operation.
The peripheral switch control subsystem does not affect the independent and
unrelated operation of the two central processors.
The peripheral switch consists of two types of units, the switch control console connected to two
central processors, and the peripheral switch units each connected to one of the peripheral
[ID£lF&~~lFc:J ~@------------
-38-
Advertisement
Table of Contents
