... RT-11 System Generation
The TCP/IP Package for RT-11 is for versions 5.3 and later
and requires a mapped monitor of the type XM (or ZM). Device
handlers supporting the DEQNA/DELQA (EQ and NQ), DEUNA/DELUA (EU
and NU), and DECNA (NC) are provided for the various devices and
processor configurations.
The selection of the appropriate device handler is dependent
upon the RT11 version and processor configuration. A custom
device handler may be built using the supplied conditional
files. Options for building the EQ and EU device handlers in-
clude the number of internal packet buffers, device timeout, in-
terrupt processing at FORK level, mfps/mtps or PSW processor
types, and optional spfun selection.
Timer support is required for all TCP/IP Package programs and
must be included when building RT11 monitors. Internal device
timeout is no longer used by any device handler, however because
RT11 monitors require specific device handler options the
pre-built device handlers summarized in the following two tables
include handlers with device timeout, sys extension, and without
device timeout, nys extension.
Summary of EQ/EU/NC/NQ/NU ---
device drivers and supported systems:
RT-11 VERSION [5.3] [5.4] [5.5] [5.6 ...]
----- ----- ----- ---------
eq18xm.[ext] XM XM XM XM/ZM
eq22xm.[ext] XM XM XM XM/ZM
eu18xm.[ext] XM XM XM XM/ZM
ncxv56.[ext] - ? ? XM/ZM
nqxv56.[ext] - ? ? XM/ZM
nuxv56.[ext] - ? ? XM/ZM
______.[ext] ext == sys, for monitor with device timeout
ext == nys, for monitor without device timeout
Summary of EQ/EU/NC/NQ/NU ---
device driver features:
SPFUNS DEVICE
206 207 210 211 212 EIS PSW UMR
--- --- --- --- --- --- --- ---
eq18xm.[ext] X X X - X X X -
eq22xm.[ext] X X X - X X X -
eu18xm.[ext] X X X - X X X -
ncxv56.[ext] X X X - X X X -
nqxv56.[ext] X X X - X X X -
nuxv56.[ext] X X X - X X X X
______.[ext] ext == sys, for monitor with device timeout
ext == nys, for monitor without device timeout
... Exit TCP/IP Documentation
... Home Page
Last Updated: June 2008