Note: Registers are in Octal. Chart shown on page 11 shows
Channel A amplitude as “RIO”. In reality it is addressed as an “8”.
“RI1” is really “9”;
“R12” is really “A” etc.
It has been found that the PSG works well in SIOO Buss
Applications using the system clock which by definition is 2MHZ.
“The 2MHZ should be divided by 2 to yield 1 MHZ to allow for lower
noise frequencies. This eliminates the need for an external clock as
shown on page 33.
Note: Pages 3-4; 30, 31, 60-64 have been excluded. The booklet
does include all information available at this time.
Portions of this book have been reprinted with permission from the
original General Instrument Ay-3-8910/8912 DATA MANUAL.
Neither General Instruments nor this company assume
responsibility for the accuracy or use of any of the information
described herein.
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