Um70C171
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Color Palette with Triple 6-Bit DAC
Pinout
DIP28-600mil
+--\/--+
RED |1 28| Vcc
GREEN |2 27| RS1
BLUE |3 26| RS0
IREF |4 25| *WR
P0 |5 24| D7
P1 |6 23| D6
P2 |7 22| D5
P3 |8 21| D4
P4 |9 20| D3
P5 |10 19| D2
P6 |11 18| D1
P7 |12 17| D0
PCLOCK |13 16| *BLANK
GND |14 15| *RD
+------+
Frequency
DIP28
Set reader to FREQ, put black probe to GND, red probe to 13 to measure CPU clock
External links
Files
-
UM70c171 Datasheet
