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Extended Mode Interface to SYSLIB
The buffer to hold the INFOR table is contained within the packet generated by the
EM$INFORPKT PROC. The first word of the INFOR table is identified by the
externalized label EM$INFORTBL. The value of this label is offset from zero to the start
of the table.
The caller must set the INFOR$ word to zero for the INFOR$ routine to read the INFOR
table.
I.8. Interface to MFDSP$
All functions of the MFDSP$ routine are called with the EM$MFDSP PROC. The packet
for the MFDSP$ routine is generated with the EM$MFDSPPKT PROC.
Calling Sequence
EM$MFDSP pkt,b-reg [func,param]
where:
pkt
b-reg
func
param
The label (18-bit offset from zero) of the packet generated by the EM$MFDSPPKT
PROC.
The B-register of the bank containing the packet generated by the EM$MFDSPPKT
PROC.
The code for which MFDSP$ function to perform. See Table I–8 for a list of possible
function code values.
An additional parameter for the following function. See Table I–9 for a list of second
parameter values.
The func and param parameters are optional; if they are omitted, EM$MFDSP uses the
values contained in registers A1 and A2, respectively.
7833 1733–004 I–15