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authorJoe Hunkeler <jhunkeler@gmail.com>2015-08-11 16:51:37 -0400
committerJoe Hunkeler <jhunkeler@gmail.com>2015-08-11 16:51:37 -0400
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+UNIX IRAF/FIO device driver for the IIS Model 70
+(will probably also work for the model 75). 11/85 dct
+----------------------------------------------------------------------
+
+This directory contains the IRAF/FIO driver subroutines for the IIS Model 70
+image display on UNIX. On a UNIX system the ZIFOBF (binary file) driver is
+used to access the display, hence the subroutines herein merely map the calls
+into the corresponding BF procedures.
+
+
+Driver Procedures:
+
+ zopm70 -- open + allocate
+ zclm70 -- close + deallocate
+ zrdm70 -- asynchronous binary read
+ zwrm70 -- asynchronous binary write
+ zwtm70 -- wait for i/o completion, return status
+ zstm70 -- get device status