Dsp320
From Citylan
Digital Signal Processor
Pinout
DIP40 +---\/---+ A1/PA1 | 1 40| A2/PA2 A0/PA0 | 2 39| A3 MC/*MC | 3 38| A4 *RS | 4 37| A5 *INT | 5 36| A6 CLKOUT | 6 35| A7 X1 | 7 34| A8 X2/CLKIN | 8 33| *MEM *BIO | 9 32| *DEN Vss |10 31| *WE D9 |11 30| Vcc D9 |12 29| A9 D10 |13 28| A10 D11 |14 27| A11 D12 |15 26| D0 D13 |16 25| D1 D14 |17 24| D2 D15 |18 23| D3 D7 |19 22| D4 D8 |20 21| D5 +--------+
Frequency
DIP40
Set reader to FREQ, put black probe to GND, red probe to 7 AND 8 to measure CPU clock
Pin 6 should be 1/4 of pin 7
External links
Files
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DSP320 family Datasheet