Modem Talker Equipment Connection - HP 64000 Reference Manual

SYSTEM OVERVIEW MANUAL
Development Station as Modem Talker
I
see figures 2-41 and 2-421.
Syntax: copy <FI LE> to rs232
Equipment Connection:
2-74
TO
PERIPHERAL
DEVELOPMENT
STATION
DCE
+12V
3 ~
<>
6
<>
J
20
-
8
7
1
I
I
I
I
1
_I
- I
1
I
I
RXD
-
-
DSR
-
-
DTR
CARDET
-
--
GND
3
6
USER SUPPLIED
EQUIPMENT
DTE
20
8
7
Figure 2-41. Modem Talker Equipment Connection
DEPRESSED
~
To Tn
I I
1 1
1 1
. _ _ _ _ _ _ _ _ _ ... . . - - . . J . 1 - - - - - - - - - - - - I . ! -
I
1 1
1
1 l
INTERNALLY:
HARDWIRED
1
CARDET
J
~
I
! __
~~R_~~V~_
1
. 1
DATA
Figure 2-42. Modem Talker Timing Diagram
MODEL 64000