﻿Bit32:
    - 0x204807FF
    - 0x1FC1F7FF

* 計算式 *
Interrupts = 128,129,31,127

1: 128
2: 129
3: 31
4: 127

Field0 = 128 << 0 | 129 << 10 
Field1 = 31 << 0 | 127 << 10
Sign = (1 << 11) - 1
Result = Field << 12 | Sign

データの二進数表現
10987654321098765432109876543210
00100000010010000000011111111111
00011111110000011111011111111111

