IBM 3708 Description page 335

protocol conversion mode (continued)
3270 data stream (LU type 3) 4-15
protocol enveloping
configuration options 5-1
definition of X-1O
description of 5-1
protocol enveloping mode
allow terminal break in 5-4
attention key substitution character in: 5-4
bits/character chOiCes in
·5~2···
... , .
configuring 3708 in 1-11
control unit configuration options in 5-2
data error in 1-11
data flow in 5-11, D-l
definition of 1-1
delay after carriage return in 5-7
delay after form feed in 5-7
delay after receipt of CR in 5-8
delete rubout character option in 5-7
description of 1-11
device class configuration options in 5-1
echoplex option in 5-2
encryption D-3
features 5-14, D-4
functions available for 1-12
host autodial support 5-14
ignore parity 5-3
inactivity timeout 5-8
line configuration options' in 5-1
line quiet time option in 5-8
modifying ASCII data in 1-11
parity error in 1-11
parity error substitution character in 5-3
parity, valid options 5-2
PC file transfer in D-l
PC file transfer summary D-5
permanent request to send (PRTS) option in 5-2
receive queue overflow D-2
recognize system request simulation option in 5-6
send read prompt option 5-6
timeout options in 5-6
translate option in 5-5
transparency 5-14
turnaround characters in 1-11, 5-5
8-bit transparency D-4
protocol, definition of X-9
PRTS (permanent request to send) 5-2
PSERVIC values 3-26
PT (program tab) 4-12
PU (physical unit), definition of X-9
P __ 4-86
R
RA (repeat to address) 4-12
RAM, in base 1-6
read buffer command 4-7
X-22
IBM 3708 Description
read modified all command 4-10
read modified command
description of 4-8
full read modified response 4-8
selector light pen read modified response 4-10
short read response 4-10
read operation
description of 4-7
read buffer command 4-7
read commands,list of'4~7:
read modified all command 4-10
read modified command 4-8
read prompt 5-6
ready status message 4-39
Ready to Receive (RTR) 3-32
receive data threshold 8-16
receive error threshold 8-16
RECEIVE QUEUE PACING THRESHOLD 2-14
receive queue size
available characters, by size of 2-15
overflow 4-42
overrun, preventing 2-14
pacing threshold 2-15
threshold, set to nonzero. 2-14
threshold, set to 0 2-14
receive queues E-2
RECFMS (Record Formatted Maintenance
Statistics) 3-33
recognize terminal attention option 5-4
Record Formatted Maintenance Statistics
(RECFMS) 3-33
Refresh 4-52
Relative time clock 2-17
relocate customer setup unit
LED sequences with 2-3
repeat to address (RA) 4-12
reportable errors
description of 8-2
list of, with alert types and user-action codes 8-10
REQMS (Request Maintenance Statistics) 3-33
REQMS/RECFMS formats supported 8-4
Request Maintenance Statistics (REQMS) 3-33
reset 4-48
response time monitor (RTM)
boundaries 8-19
CD/EB 8-21
counter-overflow 8-23
counters 8-19
definitions 8-18
description of 8-18
devices supported 8-18
display, example of 8-21
end of transaction parameter 8-19
first character 8-19
host interface 8-22
host request format 8-24
host request format, diagram of 8-24
host requirements for 8-18