(Microprocessor)

Why do I have zeros in my register and zeros for my bits when I load debug. What can I do so that I could have predetermined values without having to load them manually? Is there a certain segment value I should be using besides the 079F?

DOSBox Status Window O DOSBox 0.74, Cpu speed: 3000 cycles, Frameskip 0, Program: DEBUG HAUE FUN! The DOSBox Team http:/wa.dosbox.com c a Itz: >SET BLASTER-AZZ0 17 D1 H5 T6 mount c: c:Ntasm bin rive C is mounted as local directory c:tasm bin C :\>debug x-0000 BX-0000 CX-0000 DX=0000 SP=00FD BP=0000 SI-eeee D1=eeee s-673F ES=673F SS=073F CS-073F IP=0100 MUP El PLNZN PO NC 073F:0100 0000 -d 200 973F:0200 00 00 00 0 00 -0 00 00 ee e0 e0 0e ADD [BX+SI1,AL DS : 0000-CD 3F :0210 00 00 00 0 00 00 00-00 00 00 00 0e e0 ee e0 3F :0220 000 00 00 0 00-00 00 00 e e 0e e0 e0 3P:0230 0000000000000000-00 00 ee ee ee ee ee ee 49000000000000 00 00-00 00 00 00 00 00 .............. 073F:0250 00 00 00 0 00 000 00-00 00 00 00 e ee ee ee 073F:0260 00 00 00 00 00 00 00 00-00 00 00 00 e0 00 00 e0 . . . . . . . . 973F:0270 00 00 00 00 00 00 00 00-00 0 60 60 00 e0 ee e0