channel address field
[计] 通道地址字段
destination address field
[计] 目的地址字段
destination address field prime
[计] 目的地址主字段
origin address field
[计] 起始地址字段
page address field
[计] 页地址字段
register address field
[计] 寄存器地址字段
source address field
[计] 地址字段
