METHOD OF USING KEYBOARD WITH MOUSE-FUNCTION

摘要

The method for embodying a keyboard having a mouse function replaces the mouse function by moving a pointer on the screen towards x axial or y axial freely, using the cursor key instead of the mouse. The method includes the steps of: checking whether an inner mouse is disabled when a command concerned with the mouse is inputted; transmitting the command signal to the outer mouse ; judging if a received data is a reset command in an echo state of the inner mouse not disabled; echo-process the received data if the received data is not a reset echo mode command; transmitting an approval signal to a CPU; clearing a resolution flag and storing the resolution; clearing a sample rate flag and storing the sample rate; and in other cases, returning after executing the respective commands.