YM3526: Difference between revisions
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''' | '''FM Operator Type-L (OPL)''' | ||
=Pinout= | =Pinout= | ||
<pre> | <pre> | ||
DIP24 | |||
+---\/---+ | +---\/---+ | ||
Vss | 1 | Vss | 1 24| ØM | ||
*IRQ | 2 23| ØSY | |||
*IC | 3 22| NC | |||
AO | 4 21| MO | |||
* | *WR | 5 20| SH | ||
*RD | 6 19| NC | |||
*CS | 7 18| D7 | |||
NC | 8 17| D6 | |||
NC | 9 16| D5 | |||
D0 |10 15| D4 | |||
D1 |11 14| D3 | |||
GND |12 13| D2 | |||
+--------+ | +--------+ | ||
</pre> | </pre> | ||
=Frequency= | =Frequency= | ||
''' | '''DIP24'''<br> | ||
Set reader to FREQ, put black probe to GND, red probe to | Set reader to FREQ, put black probe to GND, red probe to 20,23 and 24 to measure CPU clock | ||
=External links= | =External links= | ||
Line 77: | Line 33: | ||
[[Category:Sound Chips]] | [[Category:Sound Chips]] | ||
[[Category:DIP24]] | [[Category:DIP24]] | ||
Revision as of 17:23, 30 January 2010
FM Operator Type-L (OPL)
Pinout
DIP24 +---\/---+ Vss | 1 24| ØM *IRQ | 2 23| ØSY *IC | 3 22| NC AO | 4 21| MO *WR | 5 20| SH *RD | 6 19| NC *CS | 7 18| D7 NC | 8 17| D6 NC | 9 16| D5 D0 |10 15| D4 D1 |11 14| D3 GND |12 13| D2 +--------+
Frequency
DIP24
Set reader to FREQ, put black probe to GND, red probe to 20,23 and 24 to measure CPU clock
External links
Files
-
YM3526 Datasheet