@ All zeros to all ones
SSSSN           | PUSH 0
NSTTSTSSSN      | JSR > 101000 (not)
NSTTTTTSTN      | JSR > 111101 (debug:printsignednumber)

@ All ones to all zeros
SSTTN           | PUSH -1
NSTTSTSSSN      | JSR > 101000 (not)
NSTTTTTSTN      | JSR > 111101 (debug:printsignednumber)

@ Test alternating bits, leading zero.
@ Note that 6148914691236517205 = 0101...0101
SSSTSTSTSTSTSTSTSTSTSTSTSTSTSTSTSTSTSTSTSTSTSTSTSTSTSTSTSTSTSTSTSTN  | PUSH +6148914691236517205
NSTTSTSSSN      | JSR > 101000 (not)
NSTTTTTSTN      | JSR > 111101 (debug:printsignednumber)

@ Test alternating bits, leading one.
@ Note that -6148914691236517206 = 1010...1010 in twos-complement but we 
@ enter it in sign magnitude format so the bit pattern appears different.
SSTSTSTSTSTSTSTSTSTSTSTSTSTSTSTSTSTSTSTSTSTSTSTSTSTSTSTSTSTSTSTSTTSN | PUSH -6148914691236517206
NSTTSTSSSN      | JSR > 101000 (not)
NSTTTTTSTN      | JSR > 111101 (debug:printsignednumber)

@ All done.
NNN             | DIE

#include <logic.pvvs>
#include <debug.pvvs>