ProjektMing

var lines =
"""
; IR
LDI R1, FEH         ; R1 = 0xFE
LDI R2, 01H         ; R2 = 0x01
ADD R2, R1          ; R1 = R1 + R2 = 0xFF
XOR R2, R1          ; R1 = R1 ^ R2 = 0xFE
MOV R1, R0          ; R0 = R1 = 0xFE
STA 0, FFH, R0      ; 存储 R0 到内存地址 0xFF
LAD 0, FFH, R2      ; 加载内存地址 0xFF 到 R2 (R2 = 0xFE)