Epson PX-8 - Page 327

REV.-A
Pin No. Signal Name
In/Out
Function
76
LCKO Out Local clock 0: External clock for slave CPU
6303. 2.45 MHz obtained by dividing
LOSC into two frequencies.
77
G
-
Circuit ground
78
G
-
Circuit ground
79
N/C
-
Not used.
80
N/C
-
Not used.
~-
7-56