110595 HP.SYS: Hewlett Packard 7470A Plotter Handler Version: V5.0, October 1982 Submitted by: Keith W. Hadley, University of Toronto, Toronto, Canada Operating System: MINC, RT-11 V4.0 Source Language: MACRO-11 Memory Required: 402 decimal words Hardware Required: Hewlett Packard 7470A graphics plotter Keywords: Device Handlers, Hewlett Packard, MINC/RT-11 Software, Plotting Abstract: HP.SYS is a Hewlett Packard 7470A plotter handler to be used in an RS-232 environment with XON-XOFF handshaking protocol. We have implemented it on our MINC RT-11 system. HP.SYS is a read/write handler and it is useful for digitizing or communicating with the plotter. Since most smart laboratory devices use XON-XOFF protocol, this handler might be easily modified for such devices. Media (Service Charge Code): Write-Up (AA), One RX01 Diskette (KA) Format: RT-11, 600' Magnetic Tape (MA) Format: RT-11