#0000: 0000: 1010 0005 2210 0006 8100 FFFE 000F 0000
#0002: Register::::
#0002: GR0: 0 = #0000 = 0000000000000000
-#0002: GR1: -2 = #FFFE = 1111111111111110
+#0002: GR1: 65534 = #FFFE = 1111111111111110
#0002: GR2: 0 = #0000 = 0000000000000000
#0002: GR3: 0 = #0000 = 0000000000000000
#0002: GR4: 0 = #0000 = 0000000000000000