Description
Interface card driver with modem support Interface card driver without modem support PreĆdriver HP 26xx terminal screen mode device driver with CTU support HP 26xx terminal screen mode device driver without CTU support HP 2631/2635/7310 printer device driver Device driver address table
%DVM00 and %PVM00 are always used in every system generation.%$DVTB is always used, but if the user writes an additional device driver, $DVTB must be modified.%DDV05 and %DDV12 are used according to the needs o
Features
- of the HP 12792B/C is its device driver capability. Users can write device drivers for RSĆ232ĆC or RSĆ423ĆA devices attached to the multiplexer to take care of special control required by the device. Device drivers are simply subroutines of the interface driver and use the interface driver to communicate with the CPU and devices. When writing device drivers, the user need only be concerned with adding the required character sequences to user data to control the devices. System Planning 2Ć1
Free.