Um5100

Voice Processor

Pinout

DIP40
         +---\/---+
*WRT PLS | 1    40| Vdd
     A12 | 2    39| A14
      A7 | 3    38| A13
      A6 | 4    37| A8
      A5 | 5    36| A9
      A4 | 6    35| A11
      A3 | 7    34| *RECORD
      A2 | 8    33| A10
      A1 | 9    32| *READ
      A0 |10    31| D7
      D0 |11    30| D6
      D1 |12    29| D5
      D2 |13    28| D4
      C1 |14    27| D3
      R1 |15    26| TD
   RESET |16    25| ANG
   *PLAY |17    24| *TD
COMPDATA |18    23| *ANG
 CLK DRV |19    22| ENVELOPE
     Vss |20    21| FILTER
         +--------+

Frequency

Set reader to FREQ, put black probe to GND, red probe to 19 to measure CPU clock

Files

• 
  UM5100 Datasheet