// Data file for Mano MicroComputer example
// Mano, pp 213-239
// changes

ram, name M, size 2048 16

register, name AR, size 10
register, name PC, size 10
register, name DR, size 16
register, name AC, size 16

assembler
word, bytes 2
format, name f0, words 1, fieldCount 0, codeBits 0 15
format, name f1, words 1, fieldCount 1, codeBits 11 15, f1 0 10

ADD, f1, 0000 // add memory to AC
BNG, f1, 0001 // branch negative
STR, f1, 0002 // AC to memory
EXC, f1, 0003 // exchange AC and memory
HLT, f0, 000F // HALT
endAssembler