Subversion Repositories am9080_cpu_based_on_microcoded_am29xx_bit-slices

   1:     -     0000            switch_lsb      .equ 0x0 ;port 0 when reading
   2:     -     0001            switch_msb      .equ 0x1 ;port 1 when reading
   3:     -     0000            leds_lsb        .equ 0x0 ;port 0 when writing
   4:     -     0001            leds_msb        .equ 0x1 ;port 1 when writing
   5:                                           
   6:     -     0000                            .org 0x0
   7:    0+4    0000  F3                        di
   8:    4+10   0001  DB00      loop:           in switch_lsb
   9:   14+5    0003  3C                        inr a
  10:   19+10   0004  D300                      out leds_lsb
  11:   29+10   0006  DB01                      in switch_msb
  12:   39+4    0008  AF                        xra a
  13:   43+10   0009  D301                      out leds_msb
  14:   53+10   000B  CA0100                    jz loop
  15:   63+7    000E  76                        hlt
  16:                           
  17:                           



Statistics:

     4  passes
     0  jr promotions
     5  symbols
    15  bytes



Symbol Table:

leds_lsb       =   0     
leds_msb       =   1     
loop               1     
switch_lsb     =   0     
switch_msb     =   1