KrNews #06 15 ноября 1998

Железо

Ferrum! - The controller Kempston-mouse.

                FERRUM


 (C) Mr.Linker '98


            Hi friends!
 Barely six months and I am again with you.
During this very long time I have
has changed 3 computers 2 and 1-KAY-PROFI
I stopped at KAY.Takzhe during this time
we have to MAXX'om developed its own mini-NET.
I have successfully hooked up and GENERAL SOUND
Now sometimes enjoy the magnificent
Muzychka whom I have 3 disks (games until
No: (). Incidentally, after I connect
wrote all the tunes and I
Many had the opportunity to listen to them.
 Well, okay, we go from words to deeds.
Today I would like to introduce your-
attention controller KEMPSTON-MOUSE.
The scheme is very transparent, and many will
collect (with particular desire) of its own.
 To build this you devaysa
need:

            k561ie11-4 piece.

            kr1533la3-1 piece.

            kr580vv55a-1 piece.

            kd522a-4 piece.

            1k-4 piece.

            MGTF, 1-1.5 m.



            MOUSE PART

 X coordinate

                         KR580BB55A


         10 And the June 4


         15 E March 11


         5 1 14 2


         1 1 2 1


         July 9



         10 June 1940


         15 November 1939


         May 14, 1938


         1 April 1937


         July 9


Y coordinate


                         18

                19

                20

                21

                22

                23

                         24

                25



kLAVIIShI

    R

                         14

    L

                         15

    M

                         16


                         17

                         13

                         12

                         11

                         10

    26 +5


    GND

                          7



            The interface part


                       9

                        8 A8

              8 0 Z

      K

      P 10 X

      5 A10

      September 8 |

      0 |

      In

      In S

      May 1934 D0

      May 1933 D1 P

      A 32 D2

              31 D3 E

              30 D4

              29 D5 C

              28 D6

              27 D7 T


                         / | A5 R

                                  | -
                                 | U

              6 0

                                 / | M

                                  | -
                       / / |____

                       --- --- IORQ



                                   4

                              6 A6

                               0

                                     A7

                                   5



                                   2

                              3 A0

                               0 __

                                     M1

                                   1


              36c +5



  To require a passive mouse
if you do not exist per se, it is possible to use active and 
RS-mouse, but it requires its modifications. About

This alteration will be discussed.
 Any alterations to suit
PC mysh.Ona understands, she removed
all giblets except for optocouplers, buttons,
koles.Dalee collects the following scheme
which is placed in the body of the mouse.

 C X E M A P E R E D E A K I M Li Sh


    0 +50 +5 2

                          3

                   X1 0

    / / /

   --- \ --- --- 1



                                5

                          4

                           0 X2


                20k 6

    / \

   -



      900 k561TL1



 A similar scheme to coordinate Y.
If the move is a mirror,
then swap the X1 and X2 or Y1 and Y2.
If moving abruptly, then
adjust the distance between
optocouplers.

 PS: If anyone has the opportunity
produce double-sided printed circuit boards
please inform me on any of the
the following channels (available in
masks the presence of this development).
In the near future will try to establish
Issue VICOMM-compatible modems, as
transformer, and without it
devaysa. The first unit showed
excellent performance. Estimated
cost 40-60 rubles. depending on the
component prices, if someone
There is an old broken Bulgarian or
Polish phone is the price for it
be around 25-30 p.
 For sim enable otklanyatsya. C
Sincerely

                              Mr.Linker