
Bit Pad Two 3
Chapter 1: Operation Overview
The Bit Pad Two is a data tablet that acts as an input device. It allows for the translation of
graphic information into digital, suitable for a digital device such as a computer.
The Bit Pad Two is valuable in many applications, including:
Steering a cursor on a computer terminal.
Picking locations on a menu
Digitizing maps, drawings, etc.
The parts of a standard Bit Pad Two are the tablet, cursor or stylus, data/power cable and
power supply.
Tablet:
Table-like surface. The tablet can tilt or lie flat.
Cursor:
Handheld device that’s used with the tablet to locate points. A cursor has a
crosshair for precisely sighting the points. They are available with three or four buttons.
Stylus:
Pen-like, handheld device. Use it with the tablet to locate points. The stylus has
two buttons; one on the outside of the barrel and another inside the barrel, activated by
pressing the refill tip. Refills are available in marking and non-marking,
Data/Power Cable:
Cable and connector assembly that interfaces the data tablet to the
host and power supply.
Summary of Contents for BIT PAD TWO DATA
Page 14: ...Bit Pad Two 14 General Flowchart for Master Program to Read and Process Data Tablet Reports...
Page 15: ...Bit Pad Two 15 Detail A Get and Decode Reports Subroutine...
Page 16: ...Bit Pad Two 16 Detail B Data Input Subroutine...
Page 34: ...Bit Pad Two 34...
Page 42: ...Bit Pad Two 42 Appendix B ASCII Conversion Chart...
Page 43: ...Bit Pad Two 43...
Page 44: ...Bit Pad Two 44...
Page 46: ...Bit Pad Two 46 Switch Settings DIP Switch 1...