SIM4 Practice                                       

What number will each of the following SIM4 programs print?

1. printed value = ________

   000 8109                 start:  out     %r9
   001 0000                         halt
   000                              .end    start
   
2. printed value = ________

   000 9092                 start:  mvrr    %r9,%r2
   001 9092                         mvrr    %r9,%r2                
   002 8102                         out     %r2
   003 0000                         halt
   000                              .end    start
   
3. printed value = ________

   000 1004                 start:  ld      a
   001 9002                         mvrr    %r0,%r2
   002 8102                         out     %r2
   003 0000                         halt
   004 0000                a:      .word    0
   000                              .end    start

4. printed value = ________

   000 5004                 start:  lda     a
   001 9002                         mvrr    %r0,%r2
   002 8102                         out     %r2
   003 0000                         halt
   004 0000                a:      .word    0
   000                              .end    start

5. printed value = ________

   000 5004                 start:  lda     a
   001 9102                         mvmr    (%r0),%r2
   002 8102                         out     %r2
   003 0000                         halt
   004 0000                a:      .word    0
   000                              .end    start

6. printed value = ________

   000 1004                 start:  ld      a
   001 9102                         mvmr    (%r0),%r2
   002 8102                         out     %r2
   003 0000                         halt
   004 0000                a:      .word    0
   000                              .end    start