APPENDIX D. INSTRUCTION TIMING*
(Continued)
O p .
C o d e
I n s t r u c t i o n
T i m i n g i n p .s
E x p o s i t o r y N o t e s
5
Tape Read Forward
Simultaneous§
a. 10 KC
b. 30 KC
c. Up to 1000 char/sec
d. 33.3 KC
e. 66.7 KC
f. manual keyboard
a. Rate of Hi-Data Tape, Model 381
b. Rate of Hi-Data Tape, Model 382
c. Rate of reading Paper Tape
d. Rate of model 581 station
e. Rate of model 582 station
f. Rate of Interrogating Typewriter
5
Tape Read Forward
Simultaneous
(DXC)
Depends upon mode in
which transfer is made
and availability of status
levels in both processors.
Rate of Data Exchange Control
6
Tape Read Reverse Normal§
a. 10 KC
b. 30 KC
c. Up to 1000 char/sec
d. 33.3 KC
e. 66.7
a. Rate of Hi-Data Tape, Model 381
b. Rate of Hi-Data Tape, Model 382
c. Rate of reading Paper Tape
d. Rate of model 581 station
e. Rate of model 582 station
7
Tape Read Reverse
Simultaneous §
a. 10 KC
b. 30 KC
c. Up to 1000 char/sec
d. 33.3 KC
e. 66.7 KC
a. Rate of Hi-Data Tape, Model 381
b. Rate of Hi-Data Tape, Model 382
c. Rate of reading Paper Tape
d. Rate of model 581 station
e. Rate of model 582 station
8
Tape Write Normal#
a. 10 KC
b. 30 KC
c. Up to 300 char/sec
d. 33.3 KC
e. 66.7 KC
f. Up to 10 char/sec
a. Rate of Hi-Data Tape, Model 381
b. Rate of Hi-Data Tape, Model 382
c. Rate of punching Paper Tape
d. Rate of model 581 station
e. Rate of model 582 station
f. Rate of M.P. or Interrogating
Typewriter
8
Tape Write Normal
(DXC)
Depends upon mode in
which transfer is made
and availability of status
levels in both processors.
Rate of Data Exchange Control
8
Print Tape Normal (Multiple
Tape Lister)
a. 30.0f
b. 18 ms per line
a. Print and paper advance one line.
b. Paper advance to top of form is 18 ms
per line.
9
Tape Write Simultaneous#
a. 10 KC
b. 30 KC
c. Up to 300 char/sec
d. 33.3 KC
e. 66.7 KC
f. Up to 10 char/sec
a. Rate of Hi-Data Tape, Model 381
b. Rate of Hi-Data Tape, Model 382
c. Rate of punching Paper Tape
d. Rate of model 581 station
e. Rate of model 582 station
f. Rate of M.P. or Interrogating
Typewriter
* See Footnotes on page D-l.
D-4
Summary of Contents for 301
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