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7.1 General Purpose

0679B SAVPTR D0 to RPLTOP
D1 to DSKTOP
B to RETTOP
D to FREETOP
Clear carry
067D2 GETPTR <see>SAVPTR in reverse
Clears Carry.
05143 GETPTRLOOP <see>GETPTR , Loop to RPL
6384E D0=DSKTOP Get new D0 from DSKTOP, uses A
6385D D1=DSKTOP Get new D1 from DSKTOP, uses C
010E5 AllowIntr Allow interrupts.
01115 DisableIntr Disable interrupts.
0115A AINRTN A=IN see also <see>CINRTN
For hardware reasons (bug)
A=IN must be at even addr
01160 CINRTN C=IN see also <see>AINRTN
For hardware reasons (bug)
C=IN must be at even addr



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