S50 - Buffer High Limit
Description
This Sregister (with S49 Buffer Low Limit) sets the number of characters
which are buffered in Automatic Speed Buffering (ASB) and error-control
modes before the DTE is flow-controlled. When the number of characters in
the buffer reaches the value set by this register, the DTE is flowed off.
If the value of S49 is larger than the value of S50, then the values are
interchanged during the next handshake. If the value of S49 equals the value
of S50, then the value of S49 is reduced by one during the next handshake.
Displayed by &V
yes
Cross Reference
&Q5 Error Control Mode
&Q6 Automatic Speed Buffering Mode
S36 Negotiation Fallback
Options, S49 ASB: Low Limit
Type
value
Value range
2 to 250, Default value: 192
Stored by &Wn
yes
Displayed by &V
yes
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