... protocol',0dh,0ah db 'Baud rate:' Baud% db '2400',0dh,0ah db 'Parity:' Par% db 'Even',0dh,0ah db 'Stop bit:' Stop% db '1',0dh,0ah ... COPDE' errcode db 30h,'$' ;messages MENU_MS db ' **TERMINAL PROGRAM**',0dh,0ah db '<F1> to redisplay this MENU',0dh,0ah db '<F2> ... communications protocol',0dh,0ah db '<F3> to display protocol installed',0dh,0ah db '<F4> to open file.hex and trasnmit',0dh,0ah db '<F9> to exit the...