Echelon Neuron - Manual (Page 198)

Example:
This example does the equivalent of a POP [DSP][-9].
; (a, b, c, d, …, h, i, j, k)
pushs #7 ; (7, a, b, c, d, …, j, k)
call _pop1 ; (b, c, d, …, h, i, j, a)
_popd (Pop from TOS and NEXT, Push to Offset,
16 Bit)
This function is used to write a 16-bit value onto a location on the stack. It is
similar to the _pop function, but writes two bytes rather than one. The offset is
two less than what would be used in the POP instruction.
Stack Transformation: (offset, value(2) -- …, value(2), …)
Location: Far
Registers Affected: None
Example:
This example does the equivalent of two POP [DSP][-3] instructions.
; (a, b, c, d, e, f)
push #@lb(-d’5) ; (-d’5, a, b, c, d, e, f)
callf _popd ; (c, d, a, b)
_popd1 (Pop from TOS and NEXT, Push Short to
Offset, 16 Bit)
This function is the same as _popd, except that –d’18 is added to the offset before
storing. This allows the caller to use a PUSHS instruction to load the offset.
Stack Transformation: (offset, value(2) -- …, value(2), …)
Location: Far
Registers Affected: None
Example:
This example does the equivalent of two POP [DSP][-9] instructions.
; (a, b, c, d, …, i, j, k, l)
pushs #7 ; (7, a, b, c, …, i, j, k, l)
callf _popd1 ; (c, d, e, f, …, i, j, a, b)
188 System-Provided Functions