collapseos/blk/493
Virgil Dupras ecca70c7f3 Add layer of indirection to EMIT
This would allow things like temporary giving control to the *CL
line on the TRS-80. For example... A very far fetched example. Not
at all the only *raison d'etre* of the layer...
2020-05-01 20:05:15 -04:00

17 lines
265 B
Plaintext

CODE KEY
A 0x01 LDrn, ( @KEY )
0x28 RSTn,
L A LDrr, H 0 LDrn,
HL PUSHqq,
;CODE
CODE (emit)
BC POPqq, ( c == @DSP arg )
chkPS,
A 0x02 LDrn, ( @DSP )
0x28 RSTn,
;CODE
CODE BYE
HL 0 LDddnn,
A 0x16 LDrn, ( @EXIT )
0x28 RSTn,