From fa080de7afc95aa1c19a6e6fc0e0708ced2eadc4 Mon Sep 17 00:00:00 2001 From: Joseph Hunkeler Date: Wed, 8 Jul 2015 20:46:52 -0400 Subject: Initial commit --- unix/gdev/iism75/README | 24 ++++++++++++++++++++++++ 1 file changed, 24 insertions(+) create mode 100644 unix/gdev/iism75/README (limited to 'unix/gdev/iism75/README') diff --git a/unix/gdev/iism75/README b/unix/gdev/iism75/README new file mode 100644 index 00000000..60433d4d --- /dev/null +++ b/unix/gdev/iism75/README @@ -0,0 +1,24 @@ +UNIX IRAF/FIO device driver for the IIS Model 75 +2 Feb 1896 Dct.; ported to UNIX from VMS 10 Mar 1987 SRo. +---------------------------------------------------------------------- + +This directory contains the IRAF/FIO driver subroutines for the IIS Model 75 +image display. This directory is self contained. + +The model 75 interface is implemented as a transformation on the data stream +for the model 70. The high level code thinks that it is talking to a model +70; we translate the headers as necessary for the model 75 before passing +them on to the device. This approach does not provide full access to the +capabilities of the model 75, however the existing high level code is all +written for the model 70 and we are not at present interested in the advanced +features of either display. + + +Driver Procedures: + + zopm75 -- open + allocate + zclm75 -- close + deallocate + zrdm75 -- asynchronous binary read + zwrm75 -- asynchronous binary write + zwtm75 -- wait for i/o completion, return status + zstm75 -- get device status -- cgit