Switch S1-3; Switch S1-5: Asynchronous/Sync Operation; Switches S1-6 And S1-7: System Clock Mode - Patton electronics 1052 User Manual

Each setting represents one synchronous data rate and one asynchro-
nous data rate.
S1-1 S1-2
Off Off
On On
Off On
On Off
Off Off
Note If the S2-1 switch is positioned in the OFF position, the 128 kbps
sync data rate/0–38.4 kbps async data rate option is selected.
Switch S1-3. Must be set to the On position (Reserved).
Switch S1-4: Must be set to the ON position (Reserved).
Switch S1-5: Asynchronous/Sync Operation. Use Switch S1-5 to
configure the Model 1052 for async/sync operation. Switch S1-5 must be
set in the Off position. There is no other valid setting.
Switches S1-6 and S1-7: System Clock Mode. Use Switches S1-6
and S1-7 to configure the 1052 for internal, or receive recover clock
mode.
S1-6 S1-7
On On
Off On
On Off
Off Off
Sync Data Rate
kbps or 19.2 kbps
32 kbps
56 kbps
64 kbps
128 kbps (see note)
S1-3
On
S1-4
On
S1-5
Off
Clock Mode
Internal
External (DTE)
Receive Recover
Hardware Reset
Setting
Reserved
Setting
Reserved
Setting
Async/Sync
Description
System clock generated internally
System clock derived from termi-
nal interface
System clock derived from the
received line signal
9
Async. Data Rate
Reserved
Reserved
Reserved
Reserved
0–38.4 kbps