| |
|
Inventor: Rayne; Mark W.
Address: Cambridge, GB2
No. of patents: 2
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| 5003492 |
Display apparatus having data reset arrangement for fast changing of digital display |
March 26, 1991 |
| The two-digit number displayed by a display apparatus (1) is adjusted by means of a microcontroller (4) in response to actuation of increment (5) and decrement (6) keys. Each new actuation of the increment key results in incrementation of the displayed number by unity. However, if this |
| 4920511 |
Data port selection |
April 24, 1990 |
| In order, for example, to expand the input and output of a microcomputer (7) having a serial input/output capability, a parallel data input port (2 or 3) or output port (4 or 5) is selected by clocking serial selection bits from a serial data line (1) into a first shift register (56) and |
|
|
|
