Begin3 Title: ledportcard Version: 0.02 Entered-date: 03/10/95 Description: LEDPORTCARD gives you an idea how to build an expandable interface card which is accessable via a device driver. It is possible to expand it up to 64 bit of output and 64 bit of input. A "handmade" circuit diagramm is included as a Postscript file. An example is a 10 digit LED-CPU-Meter which reflects the current CPU activity in conjunction with meter-0.2 (patched meter-0.2 included). base for future Projects (Power-fail detection, Device Power-Switching or LC-Display for system-messages). The second part is a device-driver for the led-cpu-meter (10-digit-bargraph and six-free usable LEDs) and a patch for meter-0.2 for using the new device. Keywords: cpu-meter hardware i/o-port Author: TIETZE_A@etech.fh-hamburg.de(Alexander Tietzel) Maintained-by: Primary-site: sunsite.unc.edu /pub/Linux/system Alternate-site: Original-site: Platform: linux-1.1.92 (ISA-Bus) Copying-policy: GPL End