.comment;sysgen.rt .chapter;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 include the number of internal packet buffers, device timeout, interrupt processing at FORK level, mfps/mtps or PSW processor types, and optional spfun selection. .page .header level 1;Device Handler Summary The pre-built device handlers summarized in the following two tables were configured to operate with RT11 monitors sysgened to include timer and device timeout support. Timer support is required for all TCP/IP Package programs and device timeout is conditionally required by the device handlers. .sk 4 .lit Summary of EQ/EU/NC/NQ/NU --- device drivers and supported systems: .end lit .sk 1 .lit RT-11 VERSION [5.3] [5.4] [5.5] [5.6 ...] ----- ----- ----- --------- eq18xm.sys XM XM XM XM/ZM eq22xm.sys XM XM XM XM/ZM eu18xm.sys XM XM XM XM/ZM ncxv56.sys - ? ? XM/ZM nqxv56.sys - ? ? XM/ZM nuxv56.sys - ? ? XM/ZM .end lit .sk 4 .lit Summary of EQ/EU/NC/NQ/NU --- device driver features: .end lit .sk 1 .lit SPFUNS DEVICE 206 207 210 211 EIS PSW UMR FORK TIMEOUT --- --- --- --- --- --- --- ---- ------- eq18xm.sys X X X - X X - X X eq22xm.sys X X X - X X - X X eu18xm.sys X X X - X X - X X ncxv56.sys X X X - X X - - - nqxv56.sys X X X - X X - - - nuxv56.sys X X X - X X X - - .end lit